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| IUPAC name : | 5-pentyloxolan-2-one |
| InChI : | InChI=1/C9H16O2/c1-2-3-4-5-8-6-7-9(10)11-8/h8H,2-7H2,1H3 |
| InChIKey : | OALYTRUKMRCXNH-UHFFFAOYAG |
| SMILES : | CCCCCC1CCC(=O)O1 |
| (EINECS) number : | 203-219-1 |
| cas number : | 104-61-0 |
| fema number : | 2781 |
| coe number : | 178 |
| jecfa number : | 229 |
| fl. number : | 10.001 |
| molar refractivity : | 43.40 ± 0.3 cm3 |
| parachor : | 384.3 ± 6.0 cm3 |
| index of refraction : | 1.444 ± 0.02 |
| surface tension : | 30.6 ± 3.0 dyne/cm |
| density : | 0.956 ± 0.06 g/cm3 |
| polarizability : | 17.20 ± 0.5 10-24cm3 |
| xlogp : | 2.70 |
| molecular weight : | 156.2221400 |
| formula : | C9 H16 O2 |
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| IUPAC name : | (5S)-5-pentyloxolan-2-one |
| InChI : | InChI=1/C9H16O2/c1-2-3-4-5-8-6-7-9(10)11-8/h8H,2-7H2,1H3/t8-/m0/s1 |
| InChIKey : | OALYTRUKMRCXNH-QMMMGPOBBX |
| SMILES : | CCCCC[C@H]1CCC(=O)O1 |
| cas number : | 104-61-0 |
| molar refractivity : | 43.40 ± 0.3 cm3 |
| parachor : | 384.3 ± 6.0 cm3 |
| index of refraction : | 1.444 ± 0.02 |
| surface tension : | 30.6 ± 3.0 dyne/cm |
| density : | 0.956 ± 0.06 g/cm3 |
| polarizability : | 17.20 ± 0.5 10-24cm3 |
| xlogp : | 2.70 |
| molecular weight : | 156.2221400 |
| formula : | C9 H16 O2 |
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| fda reg : | 172.515 |
h. number : | 2932.29.6000 |
| organoleptics : | |
| odor type : | coconut |
| odor strength : | medium |
odor description : at 100.00 %. | oily coconut waxy sweet buttery |
| taste description³ : | at 10.00 ppm. Coconut, creamy, waxy with fatty milky notes |
| substantivity : | 309 hour(s) at 100.00 % |
| properties : | |
| appearence : | colorless to pale yellow clear oily liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 0.95800 - 0.96500 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.972 to 8.030
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| specific gravity : | 0.96000 - 0.97000 @ 20.00 °C.
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| pounds per gallon - calc. : | 7.997 to 8.081
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| refractive index : | 1.44600 - 1.44900 @ 20.00 °C.
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| boiling point : | 243.00 °C. @ 760.00 mm Hg
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| boiling point : | 121.00 - 122.00 °C. @ 6.00 mm Hg
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| acid value : | 1.20 max. KOH/g
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| logp : | 1.85 |
| shelf life : | 24.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Gavage-Rat [sex: M,F] 9780.00 mg/kg (Jenner et al., 1964)
Oral-Rat [sex: M] 6600.00 mg/kg (Moreno, 1972a)
Gavage-Guineapig [sex: M,F] 3440.00 mg/kg (Jenner et al., 1964)
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| Dermal Toxicity(LD50) : |
Skin-Rabbit >5.00 gm/kg FCTXAV 13,889,1975
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| Maximised Survey-derived Daily Intakes (MSDI) : | 1000.00 (μg/capita/day) |
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| flash point ( Deg. F. ) : | > 200.00 °F. TCC ( > 93.33 °C. )
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| recommendation for gamma-nonalactone (aldehyde C-18) usage levels up to : |
| | 10.0000 % in the fragrance concentrate.
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| recommendation for gamma-nonalactone (aldehyde C-18) usage levels up to : |
| | 50.0000 ppm in the flavor.
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| safety links : | |
| msds : | msds |
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| (EINECS) number : | 203-219-1 |
| rtecs : | LU3675000 for 104-61-0 |
| chemidplus : | 000104610 |
| epa-srs : | 104-61-0 |
| dtp/nci : | 46099 |
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| chemidplus : | 104-61-0 |
| epa-srs : | 104-61-0 |
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| other : | |
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C of A
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| references : | |
| pubchem : | 150801 |
| NIST Chemistry WebBook : | 1715262819 |
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| pubchem : | 36885347 |
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| reference : | Mosciano, Gerard P&F 17, No. 1, 41, (1992)³ |