Please enter something
Home Page Flashcards Estragole C10H12O structure - Flashcards

Estragole C10H12O structure – Flashcards

Flashcard maker : Malcolm Bright

C10H12O structure
Molecular Formula C10H12O
Average mass 148.202 Da
Density 0.9±0.1 g/cm3
Boiling Point 216.0±0.0 °C at 760 mmHg
Flash Point 81.1±0.0 °C
Molar Refractivity 46.8±0.3 cm3
Polarizability 18.6±0.5 10-24cm3
Surface Tension 30.0±3.0 dyne/cm
Molar Volume 157.9±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Experimental Physico-chemical Properties

    • Experimental Boiling Point:

      215-216 °C Alfa Aesar
      216 °C Oxford University Chemical Safety Data (No longer updated) More details
      215-216 °C Alfa Aesar B23311
      16 °C / 102 mmHg (72.6692 °C / 760 mmHg)
      FooDB FDB012392

    • Experimental Flash Point:

      81 °C Alfa Aesar
      81 °C Oxford University Chemical Safety Data (No longer updated) More details
      81 °C Alfa Aesar
      81 °F (27.2222 °C)
      Alfa Aesar B23311
      81 °C LabNetwork LN00194391

    • Experimental Gravity:

      0.965 g/mL Alfa Aesar B23311

    • Experimental Refraction Index:

      1.521 Alfa Aesar B23311
      27 FooDB FDB012392

    • Experimental Solubility:

      -2.92 Egon Willighagen http://dx.doi.org/10.1021/ci050282s
  • Miscellaneous

    • Appearance:

      colourless liquid with an aniseed smell Oxford University Chemical Safety Data (No longer updated) More details

    • Stability:

      Stable. Flammable. Incompatible with strong oxidizingagents. Oxford University Chemical Safety Data (No longer updated) More details

    • Toxicity:

      ORL-MUS LD50 1250 mg kg-1, IPR-RAT LD50 1030 mg kg-1 Oxford University Chemical Safety Data (No longer updated) More details

    • Safety:

      22-36/37/38-40-68 Alfa Aesar B23311
      26-36/37 Alfa Aesar B23311
      H341-H351-H302-H315-H319-H335 Alfa Aesar B23311
      P261-P280-P281-P305+P351+P338-P405-P501a Alfa Aesar B23311
      Safety glasses. Oxford University Chemical Safety Data (No longer updated) More details
      Warning Alfa Aesar B23311
      WARNING: Irreversible damage risk, protect skin/eyes/lungs. Alfa Aesar B23311

    • Chemical Class:

      aromatic Microsource
      [01505117]

    • Drug Status:

      experimental Microsource
      [01505117]

    • Compound Source:

      numerous plant essential oils Microsource
      [01505117]
  • Gas Chromatography

    • Retention Index (Kovats):

      1172 (estimated with error: 68) NIST Spectra mainlib_113167, replib_204365, replib_232274, replib_290838, replib_379412
      1178 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Description: 60C=>5C/min=>220C(5min) =>3C/min =>245C(5min); CAS no: 140670; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Dwivedi, S.; Khan, M.; Srivastava, S.K.; Syamasunnder, K.V.; Srivastava, A., Essential oil composition of different accessions of Mentha * piperita L. grown on the northern plains of India, Flavour Fragr. J., 19, 2004, 437-440.) NIST Spectra nist ri
      1170 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 140670; Active phase: SPB-1; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Riu-Aumatell, M.; Castellari, M.; Lopez-Tamames, E.; Galassi, S.; Buxaderas, S., Characterisation of volatile compounds of fruit juices and nectars by HS/SPME and GC/MS, Food Chem., 87, 2004, 627-637.) NIST Spectra nist ri
      1201 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 240 C; CAS no: 140670; Active phase: SE-30; Carrier gas: He; Data type: Kovats RI; Authors: Juliani, H.R., Jr.; Koroch, A.R.; Juliani, H.R.; Trippi, V.S.; Zygadlo, J.A., Intraespecific variation in leafoils of Lippia junelliana (mold.) tronc, Biochem. Syst. Ecol., 30, 2002, 163-170.) NIST Spectra nist ri
      1181 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.55 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; End time: 15 min; CAS no: 140670; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Raina, V.K.; Srivastava, S.K.; Aggarwal, K.K.; Ramesh, S.; Kumar, S., Essential oil composition of Cinnamomum zeylanicum Blume leaves from Little Andaman, India, Flavour Fragr. J., 16, 2001, 374-376.) NIST Spectra nist ri
      1179 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 180 C; Start time: 10 min; CAS no: 140670; Active phase: SE-30; Carrier gas: He; Data type: Kovats RI; Authors: Jantan I.; Ahmad A.S., Oleoresins of three pinus species from malaysian pine plantations, ASEAN Review of Biodiversity&Environment Conservation, , 1999, 1-9.) NIST Spectra nist ri
      1185 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.5 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; CAS no: 140670; Active phase: Methyl Silicone; Carrier gas: N2; Data type: Kovats RI; Authors: Mallavarapu, G.R.; Rao, B.R.R.; Kaul, P.N.; Ramesh, S.; Bhattacharya, A.K., Volatile constituents of the essential oils of the seeds and the herb of palmarosa (Cymbopogon martinii (Roxb.) Wats. var. motia Burk.), Flavour Fragr. J., 13, 1998, 167-169.) NIST Spectra nist ri
      1180.7 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column diameter: 0.35 mm; Column length: 40 m; Column type: Capillary; Start T: 100 C; CAS no: 140670; Active phase: SE-30; Phase thickness: 0.35 um; Data type: Kovats RI; Authors: Tudor, E., Temperature dependence of the retention index for perfumery compounds on a SE-30 glass capillary column. I. Linear equations, J. Chromatogr. A, 779, 1997, 287-297.) NIST Spectra nist ri
      1196 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 240 C; CAS no: 140670; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Tepe, B.; Askin Akpulat, H.; Sokmen, M.; Daferera, D.; Yumrutas, O.; Aydin, E.; Polissiou, M.; Sokmen, A., Screening of the antioxidative and antimicrobial properties of the essential oils of Pimpinella anisetum and Pimpinella flabellifolia from Turkey, Food Chem., 97, 2006, 719-724., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 255 C; CAS no: 140670; Active phase: DB-5; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Medina, A.L.; Lucero, M.E.; Holguin, F.O.; Estell, R.E.; Posakony, J.J.; Simon, J.; O’Connell, M.A., Composition and antimicrobial activity of Anemopsis californica leaf oil, J. Agric. Food Chem., 53, 2005, 8694-8698.) NIST Spectra nist ri
      1195 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: .5 K/min; Start T: 50 C; End T: 250 C; End time: 10 min; Start time: 5 min; CAS no: 140670; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Vina, A.; Murillo, E., Essential oil composition from twelve varieties of basil (Ocimum spp) grown in Columbia, J. Braz. Chem. Soc., 14(5), 2003, 744-749., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 240 C; End time: 20 min; CAS no: 140670; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Mita, E.; Tsitsimpikou, C.; Tsiveleka, L.; Petrakis, P.V.; Ortiz, A.; Vagias, C.; Roussis, V., Seasonal Variation of Oleoresin Terpenoids from Pinus halepensis and Pinus pinea and Host Selection of the Scale Insect Marchalina hellenica (Homoptera, Coccoidea, Margarodidae, Coelostonidiinae), Holzforschung, 56, 2002, 572-578., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 246 C; CAS no: 140670; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Adams, R.P., Systematics of multi-seeded eastern hemisphere Juniperus based on leaf essential oils and RAPD DNA fingerprinting, Biochem. Syst. Ecol., 27, 1999, 709-725., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 246 C; CAS no: 140670; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Adams, R.P., The serrate leaf margined Juniperus (Section Sabina) of the western hemisphere: systematics and evolution based on leaf essential oils and Random Amplified Polymorphic DNAs (RAPDs), Biochem. Syst. Ecol., 28, 2000, 975-989., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 246 C; CAS no: 140670; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Adams, R.P.; Nguyen, S., Infra-specific variation in Juniperus deppeana and F. Sperryi in the Davis Mountains of Texas: variation in leaf essential oils and random amplified polymorphic DNAS (RAPDS), Phytologia, 87(2), 2005, 96-108., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 60 C; End T: 246 C; CAS no: 140670; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Adams, R.P., Systematics of smooth leaf margin Juniperus of the western hemisphere based on leaf essential oils and RAPD DNA fingerprinting, Biochem. Syst. Ecol., 28, 2000, 149-162., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4.3 K/min; Start T: 60 C; End T: 285 C; CAS no: 140670; Active phase: PTE-5; Carrier gas: H2; Phase thickness: 0.39 um; Data type: Kovats RI; Authors: Gudzic, B.; Dordevic, S.; Palic, R.; Stojanovic, G., Essential oils of Hypericum olympicum L. and Hypericum perforatum L., Flavour Fragr. J., 16, 2001, 201-203.) NIST Spectra nist ri
      1199 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 200 C; End time: 15 min; Start time: 1 min; CAS no: 140670; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Juliani, H.R.; Simon, J.E., Antioxidant acitivity of basil, in Trends in new crops and new uses, Janick,J.; Whipkey,A., ed(s), ASHA Press, Alexandria, Va, 2002, 575-579.) NIST Spectra nist ri
      1158 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 250 C; End time: 20 min; Start time: 5 min; CAS no: 140670; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: de Feo, V.; Porta, G.D.; Urrunaga Soria, E.; Urrunaga Soria, R.; Senatore, F., Composition of the essential oil of Tagetes filifolia Lag., Flavour Fragr. J., 13, 1998, 145-147., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 260 C; End time: 20 min; Start time: 5 min; CAS no: 140670; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.33 um; Data type: Kovats RI; Authors: Senatore, F.; de Feo, V., Chemical composition of the essential oil from Tagetes mandonii Sch. Bip. (Asteraceae), Flavour Fragr. J., 14, 1999, 32-34.) NIST Spectra nist ri
      1192 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 12 K/min; Start T: 0 C; End T: 250 C; Start time: 12 min; CAS no: 140670; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Rembold, H.; Wallner, P.; Nitz, S.; Kollmannsberger, H.; Drawert, F., Volatile components of chickpea (Cicer arietinum L.) seed, J. Agric. Food Chem., 37(3), 1989, 659-662.) NIST Spectra nist ri
      1701 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column type: Capillary; Start T: 150 C; CAS no: 140670; Active phase: Carbowax 20M; Phase thickness: 0.45 um; Data type: Kovats RI; Authors: Tudor, E.; Moldovan, D.; Zarna, N., Temperature dependence of the retention index for perfumery compounds on two carbowax-20M glass capillary columns with different film thickness. 2, Rev. Roum. Chim., 44(7), 1999, 665-675.) NIST Spectra nist ri
      1676 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.5 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 200 C; CAS no: 140670; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Kovats RI; Authors: Mallavarapu, G.R.; Rao, B.R.R.; Kaul, P.N.; Ramesh, S.; Bhattacharya, A.K., Volatile constituents of the essential oils of the seeds and the herb of palmarosa (Cymbopogon martinii (Roxb.) Wats. var. motia Burk.), Flavour Fragr. J., 13, 1998, 167-169.) NIST Spectra nist ri
      1685 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 35 C; End T: 200 C; End time: 20 min; Start time: 5 min; CAS no: 140670; Active phase: Supelcowax-10; Carrier gas: He; Data type: Kovats RI; Authors: Wong, K.C.; Teng, Y.E., Volatile Components of Mimusops elengi L. Flowers, J. Essent. Oil Res., 6, 1994, 453-458.) NIST Spectra nist ri
      1661 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.3 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 70 C; End T: 210 C; CAS no: 140670; Active phase: Carbowax 20M; Carrier gas: He; Data type: Kovats RI; Authors: Randriamiharisoa, R.P.; Gaydou, E.M., Composition of Palmarosa (Cymbopogon martinii) essential oil from Madagascar, J. Agric. Food Chem., 35(1), 1987, 62-66.) NIST Spectra nist ri

    • Retention Index (Normal Alkane):

      1178 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 140670; Active phase: CP Sil 5 CB; Carrier gas: N2; Data type: Normal alkane RI; Authors: Weyerstahl, P.; Marschall, H.; Seelmann, I.; Rustaiyan, A., Constituents of the essential oil of Achillea eriophora DC, Flavour Fragr. J., 12, 1997, 71-78., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 250 C; CAS no: 140670; Active phase: DB-1; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Salehi, P.; Asghari, B.; Mohammadi, F., Hydrodistillation-Headspace Solvent Microextraction: An Efficient Method for Analysis of the Essential Oil from the Seeds of Foeniculum vulgare Mill., Chromatographia, 65, 2007, 119-122.) NIST Spectra nist ri
      1196 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 30C(3min) =; 5C/min =; 80C=;4C/min =;95C=; 5C/min =;115C=; 10C/min =;200C; CAS no: 140670; Active phase: SPB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Crook, L.R.; Boylston, T.D.; Glatz, B.A., Effect of gas environment and sorbate addition on flavor characteristics of irradiated apple cider during storage, J. Agric. Food Chem., 52, 2004, 6997-7004., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35 0C ^ 4 0C/min -; 180 0C ^ 17 0C/min -; 280 0C (10 min); CAS no: 140670; Active phase: DB-5; Carrier gas: Hydrogen; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Santos, H.S.; Santiago, G.M.P.; de Oliveira, J.P.P.; Arriaga, A.M.C.; Marques, D.D.; Lemos, T.L.G., Chemical composition and larvicidal activity against Aedes aegypti of essential oils from Croton zehntneri, Natural Product Communications, 2(12), 2007, 1233-1236., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 45C =;1C/min =;100C=; 5C/min =;250C (10min); CAS no: 140670; Active phase: SE-52; Carrier gas: He; Phase thickness: 0.15 um; Data type: Normal alkane RI; Authors: Tognolini, M.; Barocelli, E.; Ballabeni, V.; Bruni, R.; Bianchi, A.; Chiavarini, M.; Impicciatore, M., Comparative screening of plant essential oils: Phenylpropanoid moiety as basic core for antiplatelet activity, Life Sciences, 78, 2006, 1419-1432., Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C =;4C/min =;180C =;10C/min =; 250C; CAS no: 140670; Active phase: DB-1; Carrier gas: He; Data type: Normal alkane RI; Authors: de Lima, M.G.A.; Maia, I.C.C.; de Sousa, M.D.; de Morais, S.M.; Freitas, S.M., Effect of stalk and leaf extracts from euphorbiaceae species on Aedes aegypti (Diptera, culicidae) larvae, Rev. Inst. Med. trop. S. Paulo, 48(4), 2006, 211-214., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 240 C; CAS no: 140670; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ciccio, J.F., A source of almost pure methyl chavicol: volatile oil from the aerial parts of Tagetes lucida (Asteraceae) cultivated in Costa Rica, Rev. Biol. Trop., 52(4), 2004, 853-857., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 220 C; Start time: 2 min; CAS no: 140670; Active phase: CP Sil 8 CB; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Juteau, F.; Masotti, V.; Bessiere, J.-M., Compositional characteristics of the essential oil of Artemisia campestris var. glutinosa, Biochem. Syst. Ecol., 30, 2002, 1065-1070., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 250 C; End time: 5 min; Start time: 2 min; CAS no: 140670; Active phase: HP-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Raffo, A.; Kelderer, M.; Paoletti, F.; Zanella, A., Impact of innovative controlled atmosphere storage technologies and postharvest treatment on volatile compound production in Cv. Pinova apples, J. Agric. Food Chem., 57(3), 2009, 915-923., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 280 C; End time: 10 min; Start time: 5 min; CAS no: 140670; Active phase: Elite-5MS; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Tava, A.; Pecetti, L.; Ricci, M.; Pagnotta, M.A.; Russi, L., Volatile compounds from leaves and flowers of Bituminaria bituminosa (L.) Stirt. (Fabaceae) from Italy, Flavour Fragr. J., 22, 2007, 363-370., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column type: Capillary; CAS no: 140670; Active phase: DB-5; Data type: Normal alkane RI; Authors: Lo Cantore, P.; Iacobellis, N.S.; de Marco, A.; Capasso, F.; Senatore, F., Antibacterial activity of Coriandrum sativum L. and Foeniculum vulgare Miller Var. vulgare (Miller) essential oils, J. Agric. Food Chem., 52, 2004, 7862-7866.) NIST Spectra nist ri
      1176 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 250 C; Start time: 60 min; CAS no: 140670; Active phase: HP-1; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Fernandez, X.; Lizzani-Cuvelier, L.; Loiseau, A.-M.; Perichet, C.; Delbecque, C.; Arnaudo, J.-F., Chemical composition of the essential oils from Turkish and Honduras Styrax, Flavour Fragr. J., 20, 2005, 70-73., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; CAS no: 140670; Active phase: CP Sil 5 CB; Carrier gas: He; Phase thickness: 0.39 um; Data type: Normal alkane RI; Authors: Mojab, F.; Rustaiyan, A.; Jasbi, A.R., Essential oils of Heracleum persicum Desf. ex Fischer leaves, 2002., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.30 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3.5 K/min; Start T: 40 C; End T: 230 C; Start time: 5 min; CAS no: 140670; Active phase: OV-101; Data type: Normal alkane RI; Authors: Nykanen, I., High Resolution Gas Chromatographic – Mass Spectrometric determination of the Flavour Composition of Wild Majoram (Origanum vulgare L.) Cultivated in Finland, Z. Lebensm Unters Forsch, 183, 1986, 267-272.) NIST Spectra nist ri
      1186 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; CAS no: 140670; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mallavarapu, G.R.; Kulkarni, R.N.; Baskaran, K.; Ramesh, S., The essential oil composition of anise hyssop grown in India, Flavour Fragr. J., 19, 2004, 351-353.) NIST Spectra nist ri
      1169 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 35 C; End T: 230 C; End time: 25 min; Start time: 4 min; CAS no: 140670; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Park, B.-S.; Lee, K.-G.; Takeoka, G.R., Comparison of three sample preparation methods on the recovery of volatiles from taheebo (Tabebuia impetiginosa Martius ex DC), Flavour Fragr. J., 19, 2004, 287-292.) NIST Spectra nist ri
      1171 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 35 C; End T: 230 C; End time: 25 min; Start time: 4 min; CAS no: 140670; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Park, B.-S.; Lee, K.-G.; Takeoka, G.R., Comparison of three sample preparation methods on the recovery of volatiles from taheebo (Tabebuia impetiginosa Martius ex DC), Flavour Fragr. J., 19, 2004, 287-292.) NIST Spectra nist ri
      1173 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 35 C; End T: 230 C; End time: 25 min; Start time: 4 min; CAS no: 140670; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Park, B.-S.; Lee, K.-G.; Takeoka, G.R., Comparison of three sample preparation methods on the recovery of volatiles from taheebo (Tabebuia impetiginosa Martius ex DC), Flavour Fragr. J., 19, 2004, 287-292.) NIST Spectra nist ri
      1172 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 140670; Active phase: SE-30; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri
      1185 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 95 C; End T: 240 C; CAS no: 140670; Active phase: DB-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Perez-Alonso, M.J.; Velasco-Negueruela, A.; Pala-Paul, J.; Sanz, J., Variations in the essential oil composition of Artemisia pedemontana gathered in Spain: chemotype camphor-1,8-cineole and chemotype davanone, Biochem. Syst. Ecol., 31, 2003, 77-84.) NIST Spectra nist ri
      1187 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C=;4C/min=;180C=;10C/min=;250C; CAS no: 140670; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.1 um; Data type: Normal alkane RI; Authors: Silva, M.G.V.; Matos, F.J.A.; Machado, M.I.L.; Craveiro, A.A., Essential oils of Ociumum basilicum L., O. basilicum. var. minimum L. and O. basilicum. var. purpurascens Benth. grown in north-eastern Brazil, Flavour Fragr. J., 18, 2003, 13-14.) NIST Spectra nist ri
      1175 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 250 C; CAS no: 140670; Active phase: OV-101; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Orav, A.; Kailas, T.; Muurisepp, M., Composition of blackcurrant aroma isolated from leaves, buds, and berries of Ribes nigrum L., Proc. Est. Acad. Sci. Chem., 51(4), 2002, 225-234., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 260 C; End time: 2 min; Start time: 5 min; CAS no: 140670; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Senatore, F.; Napolitano, F.; Ozcan, M., Composition and antibacterial activity of the essential oil from Crithmum maritimum L. (Apiaceae) growing wild in Turkey, Flavour Fragr. J., 15, 2000, 186-189., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 250 C; Start time: 5 min; CAS no: 140670; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Yamini, Y.; Sefidkon, F.; Pourmortazavi, S.M., Comparison of essential oil composition of Iranian fennel (Foeniculum vulgare) obtained by supercritical carbon dioxide extraction and hydrodistillation methods, Flavour Fragr. J., 17, 2002, 345-348.) NIST Spectra nist ri
      1192 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; End T: 275 C; Start time: 4 min; CAS no: 140670; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lockwood, G.B.; Asghari, G.; Hakimi, B., Production of essential oil constituents by cultured cells of Carum copticum L., Flavour Fragr. J., 17, 2002, 456-458., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 50 C; End T: 300 C; End time: 5 min; Start time: 5 min; CAS no: 140670; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Figueredo, G.; Cabassu, P.; Chalchat, J.-C.; Pasquier, B., Studies of Mediterranean oregano populations- V. Chemical composition of essential oils of oregano: Origanum syriacum L. var. bevanii (Holmes) Ietswaart, O. syriacum L. var. sinaicum (Boiss.) Ietswaart, and O. syriacum L. var. syriacum from Lebanon and Israel, Flavour Fragr. J., 20, 2005, 164-168., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 80 C; End T: 225 C; CAS no: 140670; Active phase: DB-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Pala-Paul, J.; Perez-Alonso, M.J.; Velasco-Negueruela, A.; Sanz, J., Analysis by gas chromatography-mass spectrometry of the volatile components of Ageratina adenophora Spreng., growing in the Canary Islands, J. Chromatogr. A, 947, 2002, 327-331.) NIST Spectra nist ri
      1179 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 250 C; CAS no: 140670; Active phase: OV-101; Carrier gas: He; Data type: Normal alkane RI; Authors: Orav, A.; Kann, J., Determination of peppermint and orange aroma compounds in food and beverages, Proc. Est. Acad. Sci. Chem., 50(4), 2001, 217-225.) NIST Spectra nist ri
      1181 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 45 0C ^ 8 K/min -; 115 0C (2 min) ^ 5K/min -; 280 0C (20 min); CAS no: 140670; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Loloiu, T.; Radulescu, V., Capillary GC-MS investigation of chemical composition of Hypericum perforatum, 2000., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 250 C; Start time: 3 min; CAS no: 140670; Active phase: Optima-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: de Beck, P.O.; Bessiere, J.M.; Dijoux-Franca, M.-G.; David, B.; Mariotte, A.-M., Volatile constituents from leaves and wood of Leea guineensis G. Don (Leeaceae) from Cameroon, Flavour Fragr. J., 15, 2000, 182-185., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 140670; Active phase: Polydimethyl siloxanes; Data type: Normal alkane RI; Authors: Zenkevich, I.G., Analytical Parameters of Components of Essential Oils for their Chromatographic and Chromato-Spectral Identificaiton. Oxsigenated derivatives of Mono- and Sesquiterpene Hydrocarbons, Rastit, Resursy (Rus.), 33(1), 1997, 16-28, In original 16-28.) NIST Spectra nist ri
      1185.1 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 100 C; End T: 260 C; CAS no: 140670; Active phase: RTX-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Restek, Restek International, 1999 Product Guide, 1(1), 1999, 578-591, In original 578-591.) NIST Spectra nist ri
      1163 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 45C=;3C/min=;175C=;15C/min=;240C (10min); CAS no: 140670; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Baratta, M.T.; Dorman, H.J.; Deans, S.G.; Figueiredo, A.C.; Barroso, J.G.; Ruberto, G., Antimicrobial and antioxidant properties of some commercial essential oils, Flavour Fragr. J., 13, 1998, 235-244.) NIST Spectra nist ri
      1180 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 30C=;55C/min=;85C=;1C/min=;145C=;3C/min=;250C; CAS no: 140670; Active phase: CP Sil 5 CB; Carrier gas: He; Phase thickness: 1.2 um; Data type: Normal alkane RI; Authors: Guyot, C.; Bouseta, A.; Scheirman, V.; Collin, S., Floral origin markers of chestnut and lime tree honeys, J. Agric. Food Chem., 46, 1998, 625-633., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 40 C; End T: 280 C; End time: 10 min; Start time: 2 min; CAS no: 140670; Active phase: RSL-200; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Jirovetz, L.; Buchbauer, G.; Stoyanova, A.S.; Georgiev, E.V.; Damianova, S.T., Composition, quality control, and antimicrobial activity of the essential oil of long-time stored dill (Anethum graveolens L.) seeds from Bulgaria, J. Agric. Food Chem., 51, 2003, 3854-3857., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 40 C; End T: 280 C; End time: 10 min; Start time: 2 min; CAS no: 140670; Active phase: RSL-200; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Jirovetz, L.; Buchbauer, G.; Stoyanova, A.; Georgiev, E.V.; Damianova, S.T., Composition, quality control and antimicrobial activity of the essential oil of cumin (Cuminum cyminumL.) seeds from Bulgaria that had been stored for up to 36 years, Int. J. Food Sci. Technol., 40(3), 2005, 305-310., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.30 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3.5 K/min; Start T: 40 C; End T: 230 C; Start time: 5 min; CAS no: 140670; Active phase: OV-101; Data type: Normal alkane RI; Authors: Nykanen, I., High Resolution Gas Chromatographic – Mass Spectrometric determination of the Flavour Composition of Wild Majoram (Origanum vulgare L.) Cultivated in Finland, Z. Lebensm Unters Forsch, 183, 1986, 267-272.) NIST Spectra

      Get an explanation on any task
      Get unstuck with the help of our AI assistant in seconds
      New
      Get unstuck with AI assistant right now
      • Enter your topic/question
      • Receive an explanation
      Pro tips to get quality response
      • Ask one question at a time
      • Enter a specific assignment topic
      • Aim at least 500 characters
      Question
      What is the right structure for an essay
      Answer
      A paragraph is a related group of sentences that develops one main idea. Each paragraph in the body of the essay should contain:
      • a topic sentence that states the main or controlling idea
      • supporting sentences to explain and develop the point you’re making
      • evidence from your reading or an example from the subject area that supports your point
      • analysis of the implication/significance/impact of the evidence finished off with a critical conclusion you have drawn from the evidence.