ChemSpider 2D Image | 2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl-, (R)- | C11H16O2

2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl-, (R)-

  • Molecular FormulaC11H16O2
  • Average mass180.243 Da
  • Monoisotopic mass180.115036 Da
  • ChemSpider ID4937432
  • defined stereocentres - 1 of 1 defined stereocentres


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(7aR)-4,4,7a-Trimethyl-5,6,7,7a-tetrahydro-1-benzofuran-2(4H)-on [German] [ACD/IUPAC Name]
(7aR)-4,4,7a-Trimethyl-5,6,7,7a-tetrahydro-1-benzofuran-2(4H)-one [ACD/IUPAC Name]
(7aR)-4,4,7a-Triméthyl-5,6,7,7a-tétrahydro-1-benzofuran-2(4H)-one [French] [ACD/IUPAC Name]
2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl-, (7aR)- [ACD/Index Name]
2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl-, (R)-
(2,6,6-Trimethyl-2-hydroxycyclohexylidene)acetic acid lactone
(7aR)-5,6,7,7a-Tetrahydro-4,4,7a-trimethyl-2(4H)-benzofuranone
15356-74-8 [RN]
17092-92-1 [RN]
4,4,7a-Trimethyl-5,6,7,7a-tetrahydro-1-benzofuran-2(4H)-one [ACD/IUPAC Name]
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  • Gas Chromatography
    • Retention Index (Kovats):

      1471 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C(3min) =>2C/min =>100C=>4C/min =>220C (7min); CAS no: 17092921; Active phase: SPB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Borse, B.B.; Jagan Mohan Rao, L.; Nagalakshmi, S.; Krishnamurthy, N., Fingerprint of black teas from India: identification of the regio-specific characteristics, Food Chem., 79, 2002, 419-424.) NIST Spectra nist ri
      1473 (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: 30 C; End T: 210 C; Start time: 4 min; CAS no: 17092921; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Takeoka, G.R.; Flath, R.A.; Mon, T.R.; Teranishi, R.; Guentert, M., Volatile Constituents of Apricot (Prunus armeniaca), J. Agric. Food Chem., 38(2), 1990, 471-477.) NIST Spectra nist ri
      1475 (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: 30 C; End T: 210 C; Start time: 4 min; CAS no: 17092921; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Takeoka, G.R.; Flath, R.A.; Mon, T.R.; Teranishi, R.; Guentert, M., Volatile Constituents of Apricot (Prunus armeniaca), J. Agric. Food Chem., 38(2), 1990, 471-477.) NIST Spectra nist ri
      1508 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.28 mm; Column length: 70 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 17092921; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Yamaguchi, K.; Shibamoto, T., Volatile constituents of green tea, Gyokuro (Camellia sinensis L. var Yabukita), J. Agric. Food Chem., 29, 1981, 366-370.) NIST Spectra nist ri
      1513 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.28 mm; Column length: 70 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 17092921; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Yamaguchi, K.; Shibamoto, T., Volatile constituents of green tea, Gyokuro (Camellia sinensis L. var Yabukita), J. Agric. Food Chem., 29, 1981, 366-370.) NIST Spectra nist ri
      1493 (Program type: Ramp; Column cl... (show more) ass: Semi-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: 220 C; Start time: 3 min; CAS no: 17092921; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.15 um; Data type: Kovats RI; Authors: Mevy, J.-P.; Bessiere, J.-M.; Greff, S.; Zombre, G.; Viano, J., Composition of the volatile oil from the leaves of Ximenia americana L., Biochem. Syst. Ecol., 34, 2006, 549-553.) NIST Spectra nist ri
      1495 (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 (3min) =>5C/min =>160C (2min) => 10C/min =>280C (10min); CAS no: 17092921; Active phase: DB-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Radulescu, V.; Chiliment, S.; Oprea, E., Capillary gas chromatography-mass spectrometry of volatile and semi-volatile compounds of Salvia officinalis, J. Chromatogr. A, 1027, 2004, 121-126.) NIST Spectra nist ri
      1532 (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; CAS no: 17092921; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Nickavar, B.; Salehi-Sormagi, M.H.; Amin, Gh.; Daneshtalab, M., Steam volatiles of Vaccinium arctostaphylos, Pharm. Biol., 40(6), 2002, 448-449.) NIST Spectra nist ri
      2260 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.28 mm; Column length: 70 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 17092921; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Kovats RI; Authors: Yamaguchi, K.; Shibamoto, T., Volatile constituents of green tea, Gyokuro (Camellia sinensis L. var Yabukita), J. Agric. Food Chem., 29, 1981, 366-370.) NIST Spectra nist ri
      2258 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.28 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 70 C; End T: 190 C; CAS no: 17092921; Active phase: Carbowax 20M; Carrier gas: He; Data type: Kovats RI; Authors: Tressl, R.; Friese, L.; Fendesack, F.; Koppler, H., Gas chromatographic--mass spectrometric investigation of hop aroma constituents in beer, J. Agric. Food Chem., 26(6), 1978, 1422-1426.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1494 (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: 17092921; Active phase: Optima-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Brun, G.; Bessiere, J.-M.; Dijoux-Franca, M.-G.; David, B.; Mariotte, A.-M., Volatile components of Catharanthus roseus (L.) G. Don (Apocynaceae), Flavour Fragr. J., 16, 2001, 116-119.) NIST Spectra nist ri
      1490 (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: 17092921; 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
      1499 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 25 m; Column type: Capillary; CAS no: 17092921; Active phase: CP Sil 5 CB; Carrier gas: He; Phase thickness: 0.39 um; Data type: Normal alkane RI; Authors: Weyerstahl, P.; Marschall, H.; Weirauch, M.; Thefeld, K.; Surburg, H., Constituents of commercial Labdanum oil, Flavour Fragr. J., 13, 1998, 295-318.) NIST Spectra nist ri
      1483 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 250 C; CAS no: 17092921; Active phase: DB-1; Data type: Normal alkane RI; Authors: Habu, T.; Flath, R.A.; Mon, T.R.; Morton, J.F., Volatile components of Rooibos tea (Aspalathus linearis), J. Agric. Food Chem., 33(2), 1985, 249-254., 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: 230 C; End time: 10 min; CAS no: 17092921; Active phase: DB-1; Data type: Normal alkane RI; Authors: Binder, R.G.; Benson, M.E.; Flath, R.A., Volatile Components of Safflower, J. Agric. Food Chem., 38(5), 1990, 1245-1248.) NIST Spectra nist ri
      1480 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 30 C; End T: 200 C; End time: 30 min; Start time: 25 min; CAS no: 17092921; Active phase: DB-1; Data type: Normal alkane RI; Authors: Buttery, R.G.; Takeoka, G.; Teranishi, R.; Ling, L.C., Tomato aroma components: identification of glycoside hydrolysis volatiles, J. Agric. Food Chem., 38, 1990, 2050-2053.) NIST Spectra nist ri
      1542 (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: 220 C; End time: 30 min; Start time: 1 min; CAS no: 17092921; Active phase: VF-5MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Fernandes, F.; de Pinho, P.G.; Valentao, P.; Pereira, J.A.; Andrade, P.B., Volatile constituents throughout Brassica oleracea L. var. acephala Germination, J. Agric. Food Chem., 57(15), 2009, 6795-6802.) NIST Spectra nist ri
      1537 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C (5 min) ^ 2 0C/min -> 100 0C (5 min) ^ 5 0C/min -> 300 0C; CAS no: 17092921; Active phase: RTX-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V., Characterization of volatile compounds in Tunisian fenugreek seeds, Food Chem., 115, 2009, 1326-1336.) NIST Spectra nist ri
      1539 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 0C (2 min) ^ 5 0C/min -> 80 0C ^ 7 oC/min -> 160 0C ^ 9 0C/min -> 200 0C ^ 20 0C/min -> 280 0C (10 min); CAS no: 17092921; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G., EXtraction, preparation and identification of volatile compounds in Changyu XO brandy, Chinese J. Chromatogr., 26(2), 2008, 212-222., Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 17092921; Active phase: RTX-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V., Characterization of volatile compounds in Tunisian fenugreek seeds, Food Chem., 115, 2009, 1326-1336., 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: 2 K/min; Start T: 30 C; End T: 260 C; End time: 28 min; Start time: 2 min; CAS no: 17092921; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Leffingwell, J.C.; Alford, E.D., Volatile constituents of Perique tobacco, Electron. J. Environ. Agric. Food Chem., 4(2), 2005, 899-915.) NIST Spectra nist ri
      1532 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 17092921; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G., EXtraction, preparation and identification of volatile compounds in Changyu XO brandy, Chinese J. Chromatogr., 26(2), 2008, 212-222.) NIST Spectra nist ri
      1522 (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: 250 C; End time: 15 min; Start time: 8 min; CAS no: 17092921; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ferhat, M.A.; Tigrine-Kordjani, N.; Chemat, S.; Meklati, B.Y.; Chemat, F., Rapid Extraction of Volatile Compounds Using a New Simultaneous Microwave Distillation: Solvent Extraction Device, Chromatographia, 65, 2007, 217-222.) NIST Spectra nist ri
      1538 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 0C (3 min) ^ 6 0C/min -> 150 0C (1 min) ^ 10 0C/min -> 250 0C (10 min); CAS no: 17092921; Active phase: HP-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Xian, Q.-M.; Chen, H.-D.; Zou, H.-H., Allelopathic activity of volatile substance from submerged macrophytes on Microcystin aeruginosa, Acta Ecologica Sinica, 26(11), 2006, 3549-3554.) NIST Spectra nist ri
      1486 (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: 17092921; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Senatore, F.; Apostolides Arnold, N.; Bruno, M., Volatile components of Centaurea eryngioides Lam. and Centaurea liberica Trev. var. hermonis Boiss. Lam., two Asteraceae growing wild in Lebanon, Nat. Prod. Res., 19(8), 2005, 749-754.) NIST Spectra nist ri
      2294 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 17092921; Active phase: DB-FFAP; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V., Characterization of volatile compounds in Tunisian fenugreek seeds, Food Chem., 115, 2009, 1326-1336.) NIST Spectra nist ri
      2316 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C ^ 2 0C/min -> 100 0C (5 min) ^ 5 0C/min -> 250 0C; CAS no: 17092921; Active phase: DB-FFAP; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V., Characterization of volatile compounds in Tunisian fenugreek seeds, Food Chem., 115, 2009, 1326-1336.) NIST Spectra nist ri
      2280 (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: 180 C; Start time: 2 min; CAS no: 17092921; Active phase: CP-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ka, M.-H.; Choi, E.H.; Chun, H.-S.; Lee, K.-G., Antioxidative Activity of Volatile Extracts Isolated from Angelica tenuissimae Roots, Peppermint Leaves, Pine Needles, and Sweet Flag Leaves, J. Agric. Food Chem., 53, 2005, 4124-4129.) NIST Spectra nist ri
      2337 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 180 C; End time: 40 min; CAS no: 17092921; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lee, S.-J.; Umano, K.; Shibamoto, T.; Lee, K.-G., Identification of volatile components in basil (Ocimum basilicum L.) and thyme leaves (Thymus vulgaris L.) and their antioxidant properties, Food Chem., 91, 2005, 131-137.) NIST Spectra nist ri
      2315 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 230 C; End time: 20 min; Start time: 2 min; CAS no: 17092921; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lin, P.; Cai, J.; Li, J.; Sang, W.; Su, Q., Constituents of the essential oil of Hemerocallis flava day lily, Flavour Fragr. J., 18, 2003, 539-541.) NIST Spectra nist ri
      2354 (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: 60 C; End T: 180 C; Start time: 4 min; CAS no: 17092921; Active phase: DB-Wax; Data type: Normal alkane RI; Authors: Ito, Y.; Sugimoto, A.; Kakuda, T.; Kubota, K., Identification of potent odorants in Chinese jasmine green tea scented with flowers of Jasminum sambac, J. Agric. Food Chem., 50, 2002, 4878-4884.) NIST Spectra nist ri
      2260 (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: 17092921; Active phase: Carbowax 20M; Carrier gas: He; Data type: Normal alkane RI; Authors: Kawakami, M.; Kobayashi, A.; Kator, K., Volatile constituents of Rooibos tea (Aspalathus linearis) as affected by extraction process, J. Agric. Food Chem., 41(4), 1993, 633-636.) NIST Spectra nist ri
      2308 (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: 17092921; 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
      2348 (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: 50 C; End T: 230 C; End time: 10 min; CAS no: 17092921; Active phase: DB-Wax; Data type: Normal alkane RI; Authors: Binder, R.G.; Benson, M.E.; Flath, R.A., Volatile Components of Safflower, J. Agric. Food Chem., 38(5), 1990, 1245-1248.) NIST Spectra nist ri
      2324 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.4 mm; Column length: 40 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 170 C; Start time: 10 min; CAS no: 17092921; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Kanasawud, P.; Crouzet, J.C., Mechanism of formation of volatile compounds by thermal degradation of carotenoids in aqueous medium. 1. .beta.-Carotene degradation, J. Agric. Food Chem., 38, 1990, 237-243.) NIST Spectra nist ri
      2263 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 80 C; End T: 200 C; CAS no: 17092921; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Normal alkane RI; Authors: Mihara, S.; Tateba, H.; Nishimura, O.; Machii, Y.; Kishino, K., The volatile components of Chinese quince (Pseudocydonia sinensis Schneid), in Flavors and Fragrances: A World Perspective. Proceedings of the 10th International Congress of Essential Oils, Fragrances and Flavors, Lawrence,B.M.; Mookherjee,B.D.; Willis,B.J., ed(s), Elsevier, New York, 1988, 537-550., Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 80 C; End T: 200 C; CAS no: 17092921; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Normal alkane RI; Authors: Mihara, S.; Tateba, H.; Nishimura, O.; Machii, Y.; Kishino, K., Volatile components of Chinese quince (Pseudocydonia sinensis Schneid), J. Agric. Food Chem., 35(4), 1987, 532-537.) NIST Spectra nist ri
      2265 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 80 C; End T: 200 C; CAS no: 17092921; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Normal alkane RI; Authors: Mihara, S.; Tateba, H.; Nishimura, O.; Machii, Y.; Kishino, K., The volatile components of Chinese quince (Pseudocydonia sinensis Schneid), in Flavors and Fragrances: A World Perspective. Proceedings of the 10th International Congress of Essential Oils, Fragrances and Flavors, Lawrence,B.M.; Mookherjee,B.D.; Willis,B.J., ed(s), Elsevier, New York, 1988, 537-550., Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 80 C; End T: 200 C; CAS no: 17092921; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Normal alkane RI; Authors: Mihara, S.; Tateba, H.; Nishimura, O.; Machii, Y.; Kishino, K., Volatile components of Chinese quince (Pseudocydonia sinensis Schneid), J. Agric. Food Chem., 35(4), 1987, 532-537.) NIST Spectra nist ri
      2316.4 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.5 mm; Column length: 60 m; Column type: Capillary; Description: 60C=>1C/min=>125C(5min)=>1C/min=>170C(5min)=>1C/min=>200C; CAS no: 17092921; Active phase: SP-1000; Carrier gas: He; Data type: Normal alkane RI; Authors: Weeks, W.W.; Seltmann, H., Effect of sucker control on the volatile compounds in flue-cured tobacco, J. Agric. Food Chem., 34(5), 1986, 899-904.) NIST Spectra nist ri
    • Retention Index (Linear):

      1532 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 20C(0.5min) =>60C=>4C/min=>250C; CAS no: 17092921; Active phase: HP-1; Carrier gas: He; Phase thickness: 1.05 um; Data type: Linear RI; Authors: Sing, A.S.C.; Smadja, J.; Brevard, H.; Maignial, L.; Chaintreau, A.; Marion, J.-P., Volatile constituents of faham (Jumellea fragrans (Thou.) Schltr.), J. Agric. Food Chem., 40, 1992, 642-646.) NIST Spectra nist ri
      1548 (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; End time: 20 min; CAS no: 17092921; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Xian Q.; Chen H.; Zou H.; Yin D., Chemical composition of essential oils of two submerged macrophytes, Ceratophyllum demersum L. and Vallisneria spiralis L., Flavour Fragr. J., 21, 2006, 524-526.) NIST Spectra nist ri
      1525 (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: 17092921; 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
      1520 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 1 mm; Column length: 0.32 m; Column type: Capillary; Heat rate: 1.5 K/min; Start T: 30 C; End T: 180 C; Start time: 5 min; CAS no: 17092921; Active phase: DB-5; Carrier gas: H2; Data type: Linear RI; Authors: Guichard, E.; Souty, M., Comparison of the relative quantities of aroma compounds found in fresh apricot (Prunus armeniaca) from six different varieties, Z. Lebensm. Unters. Forsch., 186, 1988, 301-307.) NIST Spectra nist ri
      2291 (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: 250 C; End time: 15 min; Start time: 3 min; CAS no: 17092921; Active phase: DB-Wax Etr; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Aubert, C.; Chanforan, C., Postharvest Changes in Physicochemical Properties and Volatile Constituents of Apricot (Prunus armeniaca L.). Characterization of 28 Cultivars, J. Agric. Food Chem., 55, 2007, 3074-3082.) NIST Spectra nist ri

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

Density: 1.1±0.1 g/cm3
Boiling Point: 296.1±9.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 53.6±3.0 kJ/mol
Flash Point: 120.2±16.1 °C
Index of Refraction: 1.504
Molar Refractivity: 50.4±0.4 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 2.26
ACD/LogD (pH 5.5): 2.81
ACD/BCF (pH 5.5): 80.91
ACD/KOC (pH 5.5): 807.93
ACD/LogD (pH 7.4): 2.81
ACD/BCF (pH 7.4): 80.91
ACD/KOC (pH 7.4): 807.93
Polar Surface Area: 26 Å2
Polarizability: 20.0±0.5 10-24cm3
Surface Tension: 34.8±5.0 dyne/cm
Molar Volume: 170.3±5.0 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) =  2.30

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  285.66  (Adapted Stein & Brown method)
    Melting Pt (deg C):  64.74  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00177  (Modified Grain method)
    Subcooled liquid VP: 0.00416 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  600.6
       log Kow used: 2.30 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  174.03 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.82E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.990E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.30  (KowWin est)
  Log Kaw used:  -2.128  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.428
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4681
   Biowin2 (Non-Linear Model)     :   0.7469
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5168  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5098  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7215
   Biowin6 (MITI Non-Linear Model):   0.7962
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3328
 Ready Biodegradability Prediction:   NO

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

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.555 Pa (0.00416 mm Hg)
  Log Koa (Koawin est  ): 4.428
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.41E-006 
       Octanol/air (Koa) model:  6.58E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000195 
       Mackay model           :  0.000433 
       Octanol/air (Koa) model:  5.26E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  35.1560 E-12 cm3/molecule-sec
      Half-Life =     0.304 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.651 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec
      Half-Life =     6.549 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.000314 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  297.2
      Log Koc:  2.473 

 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 = 1.068 (BCF = 11.7)
       log Kow used: 2.30 (estimated)

 Volatilization from Water:
    Henry LC:  0.000182 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      5.689  hours
    Half-Life from Model Lake :      174.6  hours   (7.277 days)

 Removal In Wastewater Treatment:
    Total removal:              10.57  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.39  percent
    Total to Air:                8.09  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.05            6.98         1000       
   Water     25              900          1000       
   Soil      73.9            1.8e+003     1000       
   Sediment  0.146           8.1e+003     0          
     Persistence Time: 535 hr




                    

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