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| IUPAC name : | propyl butanoate |
| InChI : | InChI=1/C7H14O2/c1-3-5-7(8)9-6-4-2/h3-6H2,1-2H3 |
| InChIKey : | HUAZGNHGCJGYNP-UHFFFAOYAU |
| SMILES : | CCCC(=O)OCCC |
| (EINECS) number : | 203-320-0 |
| cas number : | 105-66-8 |
| beilstein number : | 1745552 |
| fema number : | 2934 |
| coe number : | 266 |
| jecfa number : | 150 |
| fl. number : | 09.040 |
| molar refractivity : | 36.25 ± 0.3 cm3 |
| parachor : | 335.3 ± 4.0 cm3 |
| index of refraction : | 1.406 ± 0.02 |
| surface tension : | 26.6 ± 3.0 dyne/cm |
| density : | 0.882 ± 0.06 g/cm3 |
| polarizability : | 14.37 ± 0.5 10-24cm3 |
| xlogp : | 1.80 |
| molecular weight : | 130.1848600 |
| formula : | C7 H14 O2 |
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| fda reg : | 172.515 |
h. number : | 2915.60.0000 |
| organoleptics : | |
| odor type : | fruity |
| odor strength : | medium |
odor description : at 100.00 %. | fruity sweet apricot pineapple rancid sweaty |
| taste description³ : | at 20.00 ppm. Sweet, fruity, tutti-frutti, bubble gum and pineapple-like with a slight green nuance |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.87000 - 0.87900 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.239 to 7.314
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| refractive index : | 1.38100 - 1.40100 @ 20.00 °C.
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| boiling point : | 142.00 - 143.00 °C. @ 760.00 mm Hg
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| boiling point : | 67.00 - 68.00 °C. @ 50.00 mm Hg
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| logp : | 2.34 |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Oral-Rat 15.00 gm/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| Maximised Survey-derived Daily Intakes (MSDI) : | 75.00 (μg/capita/day) |
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| flash point ( Deg. F. ) : | 102.00 °F. TCC ( 38.89 °C. )
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| recommendation for propyl butyrate usage levels up to : |
| | 5.0000 % in the fragrance concentrate.
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| recommendation for propyl butyrate usage levels up to : |
| | 25.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 203-320-0 |
| rtecs : | ET6200000 for 105-66-8 |
| chemidplus : | 000105668 |
| epa-srs : | 105-66-8 |
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| other : | |
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| references : | |
| jecfa number : | 150 |
| fl. number : | 09.040 |
| pubchem : | 150861 |
| NIST Chemistry WebBook : | 338877271 |
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| reference : | Mosciano, Gerard P&F 20, No. 3, 63, (1995)³ |