Home Page Flashcards 2,4-OCTADIENAL C8H12O structure - Flashcards

2,4-OCTADIENAL C8H12O structure – Flashcards

Flashcard maker : Kate Moore

Contents

Experimental Boiling Point:
Experimental Refraction Index:
Appearance:
Retention Index (Kovats):
Retention Index (Normal Alkane):
Retention Index (Linear):

Molecular Formula	C₈H₁₂O
Average mass	124.180 Da
Density	0.9±0.1 g/cm³
Boiling Point	198.2±9.0 °C at 760 mmHg
Flash Point	83.0±11.0 °C
Molar Refractivity	39.4±0.3 cm³
Polarizability	15.6±0.5 10^-24cm³
Surface Tension	28.0±3.0 dyne/cm
Molar Volume	145.1±3.0 cm³

Experimental data
Predicted – ACD/Labs
Predicted – EPISuite
Predicted – ChemAxon

Experimental Physico-chemical Properties

Experimental Boiling Point:

105-106 °C / 8 mm Hg (266.0737-267.4609 °C / 760 mmHg)
Food and Agriculture Organization of the United Nations (2E,4E)-Octa-2,4-dienal

11 °C / 83 mmHg (72.4079 °C / 760 mmHg)
FooDB FDB008349

Experimental Refraction Index:

1.519-1.525 Food and Agriculture Organization of the United Nations (2E,4E)-Octa-2,4-dienal

20 FooDB FDB008349

Miscellaneous
- Appearance:
  
  Liquid; fatty, green, sour aroma Food and Agriculture Organization of the United Nations (2E,4E)-Octa-2,4-dienal

Gas Chromatography

Retention Index (Kovats):

1021 (estimated with error: 45) NIST Spectra mainlib_249490, replib_57735

Retention Index (Normal Alkane):

1086 (Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Description: 35C(3min) =>4C/min=>190C =>30C/min =>225C(3min); CAS no: 30361285; Active phase: HP-1; Phase thickness: 0.11 um; Data type: Normal alkane RI; Authors: Carpino, S.; Mallia, S.; La Terra, S.; Melilli, C.; Licitra, G.; Acree, T.E.; Barbano, D.M.; van Soest, P.J., Composition and aroma compounds of ragusano cheese: native pasture and total mixed rations, J. Dairy Sci., 87(4), 2004, 816-830., Program type: Complex; Column… (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 12 m; Column type: Capillary; Description: 35C(3min)=> 6C/min=>190C=> 30C/min =>225C; CAS no: 30361285; Active phase: HP-1; Phase thickness: 0.52 um; Data type: Normal alkane RI; Authors: Carpino, S.; Mallia, S.; Licitra, G.; van Soest, P.J.; Acree, T.E., Aroma compounds of some Hyblean pasture species, Flavour Fragr. J., 19, 2004, 293-297.) NIST Spectra nist ri

1087 (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: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 30361285; Active phase: OV-101; Carrier gas: N2; Data type: Normal alkane RI; Authors: Tamura, H.; Nakamoto, H.; Yang, R.-H.; Sugisawa, H., Characteristic aroma compounds in green algae (Ulva pertusa) volatiles, Nippon Shokuhin Kagaku Kogaku Kaishi, 42(11), 1995, 887-891.) NIST Spectra nist ri

1090 (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: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 30361285; Active phase: OV-101; Carrier gas: N2; Data type: Normal alkane RI; Authors: Tamura, H.; Nakamoto, H.; Yang, R.-H.; Sugisawa, H., Characteristic aroma compounds in green algae (Ulva pertusa) volatiles, Nippon Shokuhin Kagaku Kogaku Kaishi, 42(11), 1995, 887-891.) NIST Spectra nist ri

1088 (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: 2 K/min; Start T: 70 C; End T: 200 C; CAS no: 30361285; Active phase: OV-101; Carrier gas: Nitrogen; Data type: Normal alkane RI; Authors: Sugisawa, H.; Nakamura, K.; Tamura, H., The aroma profile of the volatile in marine green algae (Ulva pertusa), Food Reviews International, 6(4), 1990, 573-589., 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: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 30361285; Active phase: OV-101; Carrier gas: Nitrogen; Data type: Normal alkane RI; Authors: Sugisawa, H.; Nakamura, K.; Tamura, H., The aroma profile of the volatile in marine green algae (Ulva pertusa), Food Reviews International, 6(4), 1990, 573-589.) NIST Spectra nist ri

1108 (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: 6 K/min; Start T: 40 C; End T: 230 C; End time: 20 min; Start time: 2 min; CAS no: 30361285; Active phase: DB-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Chen, G.; Song, H.; Ma, C., Aroma-active aompounds of Beijing roast duck, Flavour Fragr. J., 24, 2009, 186-191.) NIST Spectra nist ri

1110 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C(2min) =>40C/min =>60C(2min) =>6C/min => 180C =>15C/min => 230C(10min); CAS no: 30361285; Active phase: DB-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Buettner, A., A selective and sensitive approach to characterize odour-active and volatile constituents in small-scale human milk samples, Flavour Fragr. J., 22, 2007, 465-473.) NIST Spectra nist ri

1605 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 60 C; End T: 200 C; End time: 9.5 min; Start time: 3 min; CAS no: 30361285; Active phase: DB-Wax; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Rochat, S.; Egger, J.; Chaintreau, A., Strategy for the identification of key odorants: application to shrimp aroma, J. Chromatogr. A, 1216, 2009, 6424-6432.) NIST Spectra nist ri

1628 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 60 C; End T: 200 C; End time: 9.5 min; Start time: 3 min; CAS no: 30361285; Active phase: DB-Wax; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Rochat, S.; Egger, J.; Chaintreau, A., Strategy for the identification of key odorants: application to shrimp aroma, J. Chromatogr. A, 1216, 2009, 6424-6432.) NIST Spectra nist ri

1632 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 60 C; End T: 200 C; End time: 9.5 min; Start time: 3 min; CAS no: 30361285; Active phase: DB-Wax; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Rochat, S.; Egger, J.; Chaintreau, A., Strategy for the identification of key odorants: application to shrimp aroma, J. Chromatogr. A, 1216, 2009, 6424-6432., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.53 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 240 C; End time: 20 min; Start time: 2 min; CAS no: 30361285; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Rochat, S.; Chaintreau, A., Carbonyl Odorants Contributing to the In-Oven Roast Beef Top Note, J. Agric. Food Chem., 53, 2005, 9578-9585.) NIST Spectra nist ri

1585 (Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C(2min) =>40C/min =>60C(2min) =>6C/min => 180C =>15C/min => 230C(10min); CAS no: 30361285; Active phase: DB-FFAP; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Buettner, A., A selective and sensitive approach to characterize odour-active and volatile constituents in small-scale human milk samples, Flavour Fragr. J., 22, 2007, 465-473.) NIST Spectra nist ri

1601 (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: 40 C; End T: 210 C; CAS no: 30361285; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kumazawa, K.; Wada, Y.; Masuda, H., Characterization of epoxydecenal isomers as potent odorants in black tea (Dimbula) infusion, J. Agric. Food Chem., 54, 2006, 4795-4801.) NIST Spectra nist ri

1630 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.53 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 240 C; End time: 20 min; Start time: 2 min; CAS no: 30361285; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Rochat, S.; Chaintreau, A., Carbonyl Odorants Contributing to the In-Oven Roast Beef Top Note, J. Agric. Food Chem., 53, 2005, 9578-9585.) NIST Spectra nist ri

1634 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.53 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 240 C; End time: 20 min; Start time: 2 min; CAS no: 30361285; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Rochat, S.; Chaintreau, A., Carbonyl Odorants Contributing to the In-Oven Roast Beef Top Note, J. Agric. Food Chem., 53, 2005, 9578-9585.) NIST Spectra nist ri

1595 (Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Description: 50C(6min) => 1C/min => 130C => 10C/min => 240C (15min); CAS no: 30361285; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Piveteau, F.; le Guen, S.; Gandemer, G.; Baud, J.-P.; Demaimay, M., Aroma of fresh oysters Crassostrea gigas: composition and aroma notes, J. Agric. Food Chem., 48, 2000, 4851-4857.) NIST Spectra nist ri

1557 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 180 C; Start time: 4 min; CAS no: 30361285; Active phase: Carbowax 20M; Carrier gas: He; Data type: Normal alkane RI; Authors: Kawakami, M.; Kobayashi, A., Volatitle constituents of greem mate and roasted mate, J. Agric. Food Chem., 39(7), 1991, 1275-1279.) NIST Spectra nist ri

1590 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 1 K/min; Start T: 40 C; End T: 175 C; Start time: 5 min; CAS no: 30361285; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Hsieh, T.C.Y.; Williams, S.S.; Vejaphan, W.; Meyers, S.P., Characterization of Volatile Components of Menhaden Fish (Brevoortia tyrannus) Oil, J. Amer. Oil Chem. Soc., 66(1), 1989, 114-117., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.64 mm; Column length: 150 m; Column type: Capillary; Heat rate: 1 K/min; Start T: 50 C; End T: 170 C; Start time: 30 min; CAS no: 30361285; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Buttery, R.G.; Kamm, J.A., Volatile components of alfalfa: possible insect host plant attractants, J. Agric. Food Chem., 28, 1980, 978-981.) NIST Spectra nist ri

Retention Index (Linear):

1115 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C(2min) =>6C/min =>150C =>20C/min =>230C; CAS no: 30361285; Active phase: SE-54; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Schuh, C.; Schieberle, P., Characterization of the Key Aroma Compounds in the Beverage Prepared from Darjeeling Black Tea: Quantitative Differences between Tea Leaves and Infusion, J. Agric. Food Chem., 54, 2006, 916-924., 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: 30361285; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Baccouri, B.; Ben Temime, S.; Campeol, E.; Cioni, P.L.; Daoud, D.; Zarrouk, M., Application of solid-phase microextraction to the analysis of volatile compounds in virgin olive oils from five new cultivars, Food Chem., 102, 2007, 850-856., 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: 30361285; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Flamini, G.; Cioni, P.L.; Morelli, I.; Ceccarini, L.; Andolfi, L.; Macchia, M., Composition of the essential oil of Medicago marina L. from the coastal dunes of Tuscany, Italy, Flavour Fragr. J., 18, 2003, 460-462., 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: 30361285; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Flamini, G.; Luigi Cioni, P.; Morelli, I., Volatiles from leaves, fruits, and virgin oil from Olea europaea Cv. Olivastra Seggianese from Italy, J. Agric. Food Chem., 51, 2003, 1382-1386., 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: 60 C; End T: 220 C; Start time: 10 min; CAS no: 30361285; Active phase: HP-5; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Ertugrul, K.; Dural, H.; Tugay, O.; Flamini, G.; Cioni, P.L.; Morelli, I., Essential oils from flowers of Centaurea kotschyi var. kotschyi and C. kotschyi var. decumbens from Turkey, Flavour Fragr. J., 18, 2003, 95-97., 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: 60 C; End T: 220 C; Start time: 10 min; CAS no: 30361285; Active phase: HP-5; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Flamini, G.; Luigi Cioni, P.; Morelli, I., Essential oils of Galeopsis pubescens and G. tetrahit from Tuscany (Italy), Flavour Fragr. J., 19, 2004, 327-329., 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 K/min; Start T: 40 C; End T: 260 C; End time: 10 min; Start time: 2 min; CAS no: 30361285; Active phase: DB-5; Phase thickness: 1 um; Data type: Linear RI; Authors: Methven L.; Tsoukka M.; Oruna-Concha M.J.; Parker J.K.; Mottram D.S., Influence of sulfur amino acids on the volatile and nonvolatile components of cooked salmon (Salmo salar), J. Agric. Food Chem., 55, 2007, 1427-1436.) NIST Spectra nist ri

1111 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 35C (2min) => 40 C/min =>50C (1min) => 6C/min => 250C; CAS no: 30361285; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.3 um; Data type: Linear RI; Authors: Triqui, R.; Reineccius, G.A., Flavor development in the ripening of anchovy (Engraulis encrasicholus L.), J. Agric. Food Chem., 43, 1995, 453-458., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 70C(1min) =>3C/min =>80C(1min) =>5C/min =>150C => 10C/min =>280C (4min); CAS no: 30361285; Active phase: DB-5MS; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Varlet V.; Knockaert C.; Prost C.; Serot T., Comparison of odor-active volatile compounds of fresh and smoked salmon, J. Agric. Food Chem., 54, 2006, 3391-3401.) NIST Spectra nist ri

1116 (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: 40 C; End T: 200 C; End time: 45 min; Start time: 5 min; CAS no: 30361285; Active phase: DB-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Whetstine M.E.C.; Drake M.A.; Nelson B.K.; Barbano D.M., Flavor profiles of full-fat and reduced-fat cheese and cheese fat made from aged cheddar with the fat removed using a novel process, J. Dairy Res., 89, 2006, 505-517.) NIST Spectra nist ri

1113 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C (2min) => 40C/min =>50C (1min) =>6C/min => 250C (10min); CAS no: 30361285; Active phase: DB-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Triqui, R.; Reineccius, G.A., Changes in flavor profiles with ripening of anchovy (Engraulis encrasicholus), J. Agric. Food Chem., 43, 1995, 1883-1889., 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: 250 C; End time: 20 min; Start time: 2 min; CAS no: 30361285; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Pino, J.A.; Mesa, J.; Munoz, Y.; Marti, M.P.; Marbot, R., Volatile components from mango (Mangifera indica L.) cultivars, J. Agric. Food Chem., 53, 2005, 2213-2223.) NIST Spectra nist ri

1124 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Description: 40C(3min)=>10C/min=>60C =3C/min => 150C => 20C/min => 250C (5min); CAS no: 30361285; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Boue, S.M.; Shih, B.Y.; Carter-Wientjes, C.H.; Cleveland, T.E., Identification of volatile compounds in soybean at various developmental stages using solid phase microextraction, J. Agric. Food Chem., 51, 2003, 4873-4876.) NIST Spectra nist ri

1110 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 35C (2min) => 40 C/min =>50C (1min) => 6C/min => 250C; CAS no: 30361285; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.3 um; Data type: Linear RI; Authors: Triqui, R.; Reineccius, G.A., Flavor development in the ripening of anchovy (Engraulis encrasicholus L.), J. Agric. Food Chem., 43, 1995, 453-458., Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column type: Capillary; Description: 35C (2min) => 40C/min =>50C (1min) =>6C/min => 250C (10min); CAS no: 30361285; Active phase: SE-54; Data type: Linear RI; Authors: Triqui, R.; Reineccius, G.A., Changes in flavor profiles with ripening of anchovy (Engraulis encrasicholus), J. Agric. Food Chem., 43, 1995, 1883-1889.) NIST Spectra nist ri

1596 (Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C(2min) =>6C/min =>150C =>20C/min =>230C; CAS no: 30361285; Active phase: FFAP; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Schuh, C.; Schieberle, P., Characterization of the Key Aroma Compounds in the Beverage Prepared from Darjeeling Black Tea: Quantitative Differences between Tea Leaves and Infusion, J. Agric. Food Chem., 54, 2006, 916-924.) NIST Spectra nist ri

1615 (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: 40 C; End T: 230 C; End time: 10 min; Start time: 2 min; CAS no: 30361285; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Mahajan, S.S.; Goddik, L.; Qian, M.C., Aroma Compounds in Sweet Whey Powder, J. Dairy Sci., 87, 2004, 4057-4063.) NIST Spectra nist ri

1555 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 220 C; CAS no: 30361285; Active phase: ZB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Brunton, N.P.; Cronin, D.A.; Monahan, F.J., Volatile components associated with freshly cooked and oxidized off-flavours in turkey breast meat, Flavour Fragr. J., 17, 2002, 327-334.) NIST Spectra nist ri

1605 (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: 40 C; End T: 250 C; End time: 10 min; Start time: 2 min; CAS no: 30361285; Active phase: EC-WAX; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: le Guen, S.; Prost, C.; Demaimay, M., Evaluation of the representativeness of the odor of cooked mussel extracts and the relationship between sensory descriptors and potent odorants, J. Agric. Food Chem., 49, 2001, 1321-1327., Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 250 C; End time: 10 min; Start time: 2 min; CAS no: 30361285; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Le Guen, S.; Prost, C.; Demaimay, M., Characterization of odorant compounds of mussels (Mytilus edulis) according to their origin using gas chromatography-olfactometry and gas chromatography-mass spectrometry, J. Chromatogr. A, 896, 2000, 361-371.) NIST Spectra nist ri

1614 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 250 C; End time: 10 min; Start time: 5 min; CAS no: 30361285; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: le Guen, S.; Prost, C.; Demaimay, M., Critical comparison of three olfactometric methods for the identification of the most potent odorants in cooked mussels (Mytilus edulis), J. Agric. Food Chem., 48, 2000, 1307-1314.) NIST Spectra nist ri

1600 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 250 C; End time: 10 min; Start time: 2 min; CAS no: 30361285; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Le Guen, S.; Prost, C.; Demaimay, M., Characterization of odorant compounds of mussels (Mytilus edulis) according to their origin using gas chromatography-olfactometry and gas chromatography-mass spectrometry, J. Chromatogr. A, 896, 2000, 361-371.) NIST Spectra nist ri

1588 (Program type: Complex; Column… (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Description: 40C=>(6C/min)=>80C(6min)=>(15C/min)=>200C(10min); CAS no: 30361285; Active phase: Supelcowax-10; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Baek, H.H.; Cadwallader, K.R., Volatile compounds in flavor concentrates produced from crayfish-processing byproducts with and without protease treatment, J. Agric. Food Chem., 44, 1996, 3262-3267.) NIST Spectra nist ri

Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module

Density:	0.9±0.1 g/cm³
Boiling Point:	198.2±9.0 °C at 760 mmHg
Vapour Pressure:	0.4±0.4 mmHg at 25°C
Enthalpy of Vaporization:	43.4±3.0 kJ/mol
Flash Point:	83.0±11.0 °C
Index of Refraction:	1.455
Molar Refractivity:	39.4±0.3 cm³
#H bond acceptors:	1
#H bond donors:	0
#Freely Rotating Bonds:	4
#Rule of 5 Violations:	0

ACD/LogP:	2.12
ACD/LogD (pH 5.5):	2.04
ACD/BCF (pH 5.5):	21.00
ACD/KOC (pH 5.5):	307.64
ACD/LogD (pH 7.4):	2.04
ACD/BCF (pH 7.4):	21.00
ACD/KOC (pH 7.4):	307.64
Polar Surface Area:	17 Å²
Polarizability:	15.6±0.5 10^-24cm³
Surface Tension:	28.0±3.0 dyne/cm
Molar Volume:	145.1±3.0 cm³

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

 
 Log Octanol-Water Partition Coef (SRC):
 Log Kow (KOWWIN v1.67 estimate) = 2.35

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 188.70 (Adapted Stein & Brown method)
 Melting Pt (deg C): -32.44 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.631 (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 951.7
 log Kow used: 2.35 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 3943.2 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
 Class(es) found:
 Aldehydes

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.25E-004 atm-m3/mole
 Group Method: 1.99E-005 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 1.083E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 2.35 (KowWin est)
 Log Kaw used: -2.292 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 4.642
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 1.0815
 Biowin2 (Non-Linear Model) : 1.0000
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 3.2454 (weeks )
 Biowin4 (Primary Survey Model) : 4.1343 (days )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.8781
 Biowin6 (MITI Non-Linear Model): 0.9356
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.3192
 Ready Biodegradability Prediction: YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
 Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
 Vapor pressure (liquid/subcooled): 76.7 Pa (0.575 mm Hg)
 Log Koa (Koawin est ): 4.642
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 3.91E-008 
 Octanol/air (Koa) model: 1.08E-008 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 1.41E-006 
 Mackay model : 3.13E-006 
 Octanol/air (Koa) model: 8.61E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 67.6229 E-12 cm3/molecule-sec
 Half-Life = 0.158 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 1.898 Hrs
 Ozone Reaction:
 OVERALL Ozone Rate Constant = 0.842400 E-17 cm3/molecule-sec
 Half-Life = 1.360 Days (at 7E11 mol/cm3)
 Half-Life = 32.650 Hrs
 Fraction sorbed to airborne particulates (phi): 2.27E-006 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 58.97
 Log Koc: 1.771 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 1.110 (BCF = 12.88)
 log Kow used: 2.35 (estimated)

 Volatilization from Water:
 Henry LC: 1.99E-005 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 33.92 hours (1.413 days)
 Half-Life from Model Lake : 463.5 hours (19.31 days)

 Removal In Wastewater Treatment:
 Total removal: 3.79 percent
 Total biodegradation: 0.10 percent
 Total sludge adsorption: 2.61 percent
 Total to Air: 1.08 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 0.413 3.4 1000 
 Water 27.9 360 1000 
 Soil 71.5 720 1000 
 Sediment 0.154 3.24e+003 0 
 Persistence Time: 419 hr

Click to predict properties on the Chemicalize site

2,4-OCTADIENAL C8H12O structure – Flashcards

Experimental Boiling Point:

Experimental Refraction Index:

Appearance:

Retention Index (Kovats):

Retention Index (Normal Alkane):

Retention Index (Linear):

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