4-Methoxybenzaldehyde C8H8O2 structure – Flashcards

Flashcard maker : Daniel Jimmerson

C8H8O2 structure
Molecular Formula C8H8O2
Average mass 136.148 Da
Density 1.1±0.1 g/cm3
Boiling Point 248.0±0.0 °C at 760 mmHg
Flash Point 108.9±0.0 °C
Molar Refractivity 39.7±0.3 cm3
Polarizability 15.7±0.5 10-24cm3
Surface Tension 37.2±3.0 dyne/cm
Molar Volume 125.1±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      0-2 °C Alfa Aesar
      -1 °C Jean-Claude Bradley Open Melting Point Dataset 13758
      0 °C Jean-Claude Bradley Open Melting Point Dataset 26737
      1 °C Jean-Claude Bradley Open Melting Point Dataset 28364, 5327
      0-2 °C Alfa Aesar A15364
      0-2 °C Oakwood 079445
      -1 °C Biosynth Q-100105
      0-2 °C LabNetwork LN00121655
      0 °C FooDB FDB000872
    • Experimental Boiling Point:

      247-249 °C Alfa Aesar
      248 °C Food and Agriculture Organization of the United Nations 4-Methoxybenzaldehyde
      247-249 °C Matrix Scientific
      247-249 °C Alfa Aesar A15364
      247-249 °C Matrix Scientific 015711
      247-249 °C Oakwood 079445
      248 °C Biosynth Q-100105
      247-249 °C LabNetwork LN00121655
      12 °C / 134 mmHg (60.4597 °C / 760 mmHg)
      FooDB FDB000872
    • Experimental Optical Rotation:

      1.573 Matrix Scientific 015711
    • Experimental Flash Point:

      116 °C Alfa Aesar
      116 °C Alfa Aesar
      116 °C Biosynth Q-100105
      116 °F (46.6667 °C)
      Alfa Aesar A15364
      116 °C Oakwood 079445
      130 °C LabNetwork LN00121655
    • Experimental Gravity:

      20 g/mL Merck Millipore 3838
      20 g/l Merck Millipore 3838, 822314
      1.119 g/mL Biosynth Q-100105
      1.121 g/mL Alfa Aesar A15364
      1.121 g/mL Matrix Scientific 015711
      1.121 g/mL Oakwood 079445
      116 g/mL Biosynth Q-100105
    • Experimental Refraction Index:

      1.573 Alfa Aesar A15364
      1.568-1.574 Food and Agriculture Organization of the United Nations 4-Methoxybenzaldehyde
      1.573 Matrix Scientific 015711
    • Experimental Solubility:

      -1.49 Egon Willighagen http://dx.doi.org/10.1021/ci050282s
  • Miscellaneous
    • Appearance:

      colourless to slightly yellow liquid with a Intensely sweet, floral odour Food and Agriculture Organization of the United Nations 4-Methoxybenzaldehyde
      Not Available Novochemy
      [NC-29835]
    • Safety:

      20/21/22 Novochemy
      [NC-29835]
      20/21/36/37/39 Novochemy
      [NC-29835]
      22 Alfa Aesar A15364
      36 Alfa Aesar A15364
      CAUTION: May be harmful if swallowed Alfa Aesar A15364
      GHS07 Biosynth Q-100105
      GHS07; GHS09 Novochemy
      [NC-29835]
      H302 Alfa Aesar A15364
      H302; H315; H319; H335 Biosynth Q-100105
      H332; H403 Novochemy
      [NC-29835]
      IRRITANT, AIR SENSITIVE Matrix Scientific 015711
      P102; P210; P262; P270; P302+P352; P308+P313 Novochemy
      [NC-29835]
      P261; P305+P351+P338 Biosynth Q-100105
      P280f Alfa Aesar A15364
      R52/53 Novochemy
      [NC-29835]
      Warning Alfa Aesar A15364
      Warning Biosynth Q-100105
      Warning Novochemy
      [NC-29835]
      WARNING: Irritates skin and eyes, harmful if swallowed Alfa Aesar A15364
  • Gas Chromatography
    • Retention Index (Kovats):

      1171 (estimated with error: 89) NIST Spectra mainlib_118660, replib_228288, replib_288827, replib_379344
      1236 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 60C=>5C/min =>220C (5min) =>3C/min =>245C(5min); CAS no: 123115; Active phase: BP-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Khan, M.; Verma, S.C.; Srivastava, S.K.; Shawl, A.S.; Syamsundar, K.V.; Khanuja, S.P.S.; Kumar, T., Essential oil composition of Taxus wallichiana Zucc. from the Northern Himalayan region of India, Flavour Fragr. J., 21, 2006, 772-775.) NIST Spectra nist ri
      1219 (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: 70 C; End T: 240 C; CAS no: 123115; Active phase: Methyl Silicone; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Pala-Paul, J.; Perez-Alonso, M.J.; Velasco-Negueruela, A.; Sanz, J., Essential oil composition of Schizogyne glaberrima DC, a species endemic to the Canary Islands, Flavour Fragr. J., 17, 2002, 13-14.) NIST Spectra nist ri
      1226 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 28 m; Column type: Capillary; Heat rate: 5.5 K/min; Start T: 50 C; End T: 270 C; Start time: 1 min; CAS no: 123115; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Thangadurai, D.; Anitha, S.; Pullaiah, T.; Reddy, P.N.; Ramachandraiah, O.S., Essential oil constituents and in vitro antimicrobial activity of Decalepis hamiltonii roots against foodborne pathogens, J. Agric. Food Chem., 50, 2002, 3147-3149.) NIST Spectra nist ri
      1220 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Capillary; Start T: 120 C; CAS no: 123115; Active phase: SE-30; Data type: Kovats RI; Authors: Tudor, E.; Moldovan, D., Temperature Dependence of the Retention Index for Perfumery Compounds on a Se-30 Glass Capillary Column. II. The Hyperbolic Equation, J. Chromatogr., 848, 1999, 215-227.) NIST Spectra nist ri
      1220.4 (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: 123115; 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
      1230.6 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 5 m; Column type: Packed; Start T: 140 C; CAS no: 123115; Active phase: OV-101; Carrier gas: N2; Substrate: Chromosorb G HP; Data type: Kovats RI; Authors: Righezza, M.; Hassani, A.; Meklati, B.Y.; Chretien, J.R., Quantitative structure-retention relationships (QSRR) of congeneric aromatics series studied on phenyl OV phases in gas chromatography, J. Chromatogr. A, 723, 1996, 77-91.) NIST Spectra nist ri
      1239.6 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 5 m; Column type: Packed; Start T: 160 C; CAS no: 123115; Active phase: OV-101; Carrier gas: N2; Substrate: Chromosorb G HP; Data type: Kovats RI; Authors: Hassani, A.; Meklati, B.Y., Gas chromatographic behaviour of monosubstituted benzenes, benzaldehydes and acetophenones on OV polymethylphenyl-silicone stationary phases, Chromatographia, 33(5/6), 1992, 267-271.) NIST Spectra nist ri
      1231.5 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 5 ft; Column type: Packed; Start T: 150 C; CAS no: 123115; Active phase: OV-101; Carrier gas: N2; Substrate: Chromosorb G HP; Data type: Kovats RI; Authors: Maeck, M.; Touabet, A.; Badjah Hadj Ahmed, A.Y.; Meklati, B.Y., A numerical interpolation of Kovats indices without dead time correction, Chromatographia, 27(5/6), 1989, 205-208.) NIST Spectra nist ri
      1262 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 3 m; Column type: Packed; Start T: 180 C; CAS no: 123115; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb A AW; Data type: Kovats RI; Authors: Oszczapowicz, J.; Osek, J.; Ciszkowski, K.; Krawczyk, W.; Ostrowski, M., Retention Indices of Dimethylbenzamidines and Benzylideneamines on a Non-Polar Column, J. Chromatogr., 330, 1985, 79-85.) NIST Spectra nist ri
      1258 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(3min) =>3C/min =>160C =>10C/min =>200C; CAS no: 123115; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Alissandrakis E.; Tarantilis P.A.; Harizanis P.C.; Polissiou M., Comparison of the volatile composition in thyme honeys from several origins in Greece, J. Agric. Food Chem., 55, 2007, 8152-8157.) NIST Spectra nist ri
      1277 (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: 123115; 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.) NIST Spectra nist ri
      1980 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 220 C; End time: 14 min; CAS no: 123115; Active phase: BP-20; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Khan, M.; Verma, S.C.; Srivastava, S.K.; Shawl, A.S.; Syamsundar, K.V.; Khanuja, S.P.S.; Kumar, T., Essential oil composition of Taxus wallichiana Zucc. from the Northern Himalayan region of India, Flavour Fragr. J., 21, 2006, 772-775.) NIST Spectra nist ri
      1988 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 200 C; End time: 5 min; Start time: 4 min; CAS no: 123115; Active phase: PE-Wax; Carrier gas: N2; Data type: Kovats RI; Authors: Chandravadana, M.V.; Vekateshwarlu, G.; Bujji Babu, C.S.; Roy, T.K.; Shivashankara, K.S.; Pandey, M.; Tewari, R.P.; Selvaraj, Y., Volatile flavour components of dry milky mushrooms (Calocybe indica), Flavour Fragr. J., 20, 2005, 715-717., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 200 C; End time: 5 min; Start time: 4 min; CAS no: 123115; Active phase: PE-Wax; Carrier gas: N2; Data type: Kovats RI; Authors: Venkateshwarlu, G.; Chandravadana, M.V.; Tewari, R.P., Volatile flavour components of some edible mushrooms (Basidiomycetes), Flavour Fragr. J., 14, 1999, 191-194.) NIST Spectra nist ri
      2011 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 220 C; End time: 5 min; Start time: 5 min; CAS no: 123115; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Nagarajan, S.; Rao, L.J.M.; Guirudutt, K.N., Chemical composition of the volatiles of Decalepis hamiltonii (Wight & Arn), Flavour Fragr. J., 16, 2001, 27-29.) NIST Spectra nist ri
      2014 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column type: Capillary; Start T: 150 C; CAS no: 123115; Active phase: Carbowax 20M; Phase thickness: 0.08 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
    • Retention Index (Normal Alkane):

      1236 (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: 1 K/min; Start T: 80 C; End T: 200 C; End time: 20 min; CAS no: 123115; Active phase: OV-101; Carrier gas: N2; Data type: Normal alkane RI; Authors: Menon, A.N.; Chacko, S.; Narayanan, C.S., Free and glycosidically bound volatiles of cardamom (Eletteria cardamomum Maton var. miniscula Burkill), Flavour Fragr. J., 14, 1999, 65-68., 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: 10 K/min; Start T: 70 C; End T: 220 C; CAS no: 123115; Active phase: HP-1; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Nyegue, M.; Ndoye, F.; Zollo, P.-H.A.; Etoa, F.-X.; Agnaniet, H.; Menut, C., Chemical and biological evaluation of essential oil of Pentadiplandra brazzeana (Nail.) roots from Cameroon, Adv. Phytoterapy Res., , 2009, 91-107.) NIST Spectra nist ri
      1224 (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: 123115; Active phase: CP Sil 5 CB; Carrier gas: He; Data type: Normal alkane RI; Authors: Guyot, C.; Scheirman, V.; Collin, S., Floral origin markers of heather honeys: Calluna vulgaris and Erica arborea, Food Chem., 64, 1999, 3-11., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 123115; Active phase: OV-101; Data type: Normal alkane RI; Authors: Ebrahimi, P.; Hadjmohammadi, M.R., Simultaneous modeling of the Kovats retention indices on phenyl OV stationary phases with different polarity using MLR and ANN, QSAR Comb. Sci., , 2006, 836-845.) NIST Spectra nist ri
      1206 (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: 123115; 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
      1207 (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: 123115; 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., 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: 4 K/min; Start T: 50 C; End T: 250 C; End time: 5 min; Start time: 0.1 min; CAS no: 123115; Active phase: DB-1; Data type: Normal alkane RI; Authors: Flath, R.A.; Mon, T.R.; Lorenz, G.; Whitten, C.J.; Mackley, J.W., Volatile components of Acacia sp. blossoms, J. Agric. Food Chem., 31, 1983, 1167-1170.) NIST Spectra nist ri
      1211 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 40C => 2C/min =>130C =>4C/min => 250C; CAS no: 123115; Active phase: HP-1; Carrier gas: N2; Phase thickness: 0.52 um; Data type: Normal alkane RI; Authors: Teai, T.; Claude-Lafontaine, A.; Schippa, C.; Cozzolino, F., Volatile compounds in fresh pulp of pineapple (Ananas comosus [L.] Merr.) from French Polynesia, J. Essent. Oil Res., 13(5), 2001, 314-318., 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: 123115; 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
      1234 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 123115; Active phase: OV-101; Data type: Normal alkane RI; Authors: Shibamoto, T., Retention Indices in Essential Oil Analysis, in Capillary Gas Chromatography in Essential Oil Analysis, Sandra, P.; Bicchi, C., ed(s), Hutchig Verlag, Heidelberg, New York, 1987, 259-274., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 123115; 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
      1210 (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: 50 C; End T: 200 C; CAS no: 123115; Active phase: OV-101; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Agnaniet, H.; Mounzeo, H.; Menut, C.; Bessiere, J.-M.; Criton, M., The essential oils of Rinorea subintegrifolia O. Ktze and Drypetes gossweileri S. Moore occurring in Gabon, Flavour Fragr. J., 18, 2003, 207-210., 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: 123115; Active phase: CBP-1; Carrier gas: He; Data type: Normal alkane RI; Authors: Lamarque, A.L.; Maestri, D.M.; Zygadlo, J.A.; Grosso, N.R., Volatile constituents from flowers of Acacia caven (Mol.) Mol. var. caven, Acacia aroma Gill. ex Hook., Erythrina crista-galli L. and Calliandra tweedii Benth., Flavour Fragr. J., 13, 1998, 266-268.) NIST Spectra nist ri
      1215 (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: 123115; 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
      1221 (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: 123115; 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.) NIST Spectra nist ri
      1227.5 (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: 123115; 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
      1218 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 30c (1.5min) => 20C/min => 55C =>6C/min => 200C(10min); CAS no: 123115; Active phase: RSL-150; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Buchbauer, G.; Nikiforov, A.; Remberg, B., Headspace constituents of opium, Planta Medica, 60(2), 1994, 181-183.) NIST Spectra nist ri
      1214 (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: 12.5 K/min; Start T: 60 C; Start time: 5 min; CAS no: 123115; Active phase: Methyl Silicone; Carrier gas: He; Data type: Normal alkane RI; Authors: Betts, T.J., Short communication. Possible value for the gas chromatographic analysis of essential oils of some unusual phase commercial capillaries, J. Chromatogr., 626, 1992, 294-300.) NIST Spectra nist ri
      1213 (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: 123115; Active phase: DB-1; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Marlatt, C.; Ho, C.-T.; Chien, M., Studies of aroma constituents bound as glycosides in tomato, J. Agric. Food Chem., 40, 1992, 249-252.) NIST Spectra nist ri
      1208 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 80 C; End T: 260 C; CAS no: 123115; Active phase: Ultra-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Okumura, T., retention indices of environmental chemicals on methyl silicone capillary column, Journal of Environmental Chemistry (Japan), 1(2), 1991, 333-358.) NIST Spectra nist ri
      1246 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Other; CAS no: 123115; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 220, 1981, 195-252.) NIST Spectra nist ri
      1250 (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: 123115; 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: 123115; 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: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 280 C; End time: 5 min; Start time: 5 min; CAS no: 123115; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Merle, H.; Blazquez, M.A.; Boira, H., Chemical composition of the essential oil of Eriobotrya japonica (Thunb.) Lindl. flowers in the western Mediterranean area, in International Symposium on Loquat, April 11-13, 2002 (CIHEAM-IAMZ, 2003, p. 191-193), Llacer,G.; Badenes,M.L., ed(s), Centre International de Hautes Etudes Agronomiques Mediterranean, Valencia, Spain, 2002, 191-193., Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 40 C; End T: 230 C; Start time: 1 min; CAS no: 123115; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zeller, A.; Rychlik, M., Impact of estragole and other odorants on the flavour of anise and tarragon, Flavour Fragr. J., 22, 2007, 105-113., 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: 240 C; End time: 5 min; CAS no: 123115; Active phase: HP-5; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Miyazawa, M.; Kawata, J., Identification of the Key Aroma Compounds in Dried Roots of Rubia cordifolia, L. Oleo Sci., 55(1), 2006, 37-39.) NIST Spectra nist ri
      1261 (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: 40 C; End T: 250 C; End time: 20 min; Start time: 5 min; CAS no: 123115; Active phase: CP Sil 8 CB; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Li, Z.-G.; Lee, M.-R.; Shen, D.-L., Analysis of volatile compounds emitted from fresh Syringa oblata flowers in different florescence by headspace solid-phase microextraction-gas chromatography-mass spectrometry, Anal. Chim. Acta., 576, 2006, 43-49.) NIST Spectra nist ri
      1242 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(1min) =>9C/min =>130C =>2C/min =>230C; CAS no: 123115; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Hamm, S.; Bleton, J.; Connan, J.; Tchapla, A., A chemical investigation by headspace SPME and GC-MS of volatile and semi-volatile terpenes in various olibanum samples, Phytochemistry, 66, 2005, 1499-1514., 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: 123115; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Senatore, F.; Landolfi, S.; Celik, S.; Bruno, M., Volatile components of Centaurea calcitrapa L. and Centaurea sphaerocephala L. ssp. sphaerocephala, two Asteraceae growing wild in Sicily, Flavour Fragr. J., 21, 2006, 282-285.) NIST Spectra nist ri
      1258 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(3min)=> 2C/min=>180C=>10C/min=>250C(5min); CAS no: 123115; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Alissandrakis, E.; Kibaris, A.C.; Tarantilis, P.A.; Harizanis, P.C.; Polissiou, M., Flavour compounds of Greek cotton honey, J. Sci. Food Agric., 85, 2005, 1444-1452.) NIST Spectra nist ri
      1248 (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; CAS no: 123115; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Tellez, M.R.; Khan, I.A.; Schaneberg, B.T.; Crockett, S.L.; Rimando, A.M.; Kobaisy, M., Steam distillation-solid-phase microextraction for the detection of Ephedra sinica in herbal preparations, J. Chromatogr. A, 1025, 2004, 51-56., 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: 300 C; End time: 5 min; CAS no: 123115; Active phase: HP-5; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Utsunomia, H.; Kawata, J.; Chanoki, W.; Shirakawa, N.; Miyazawa, M., Components of Essential Oil from Woods of Prunus mume Sieb. at Zucc., J. Oleo Sci., 54(11), 2005, 609-612.) NIST Spectra nist ri
      1249 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillar

      Get an explanation on any task
      Get unstuck with the help of our AI assistant in seconds
      New