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| IUPAC name : | 2-methylpropyl propanoate |
| InChI : | InChI=1/C7H14O2/c1-4-7(8)9-5-6(2)3/h6H,4-5H2,1-3H3 |
| InChIKey : | FZXRXKLUIMKDEL-UHFFFAOYAZ |
| SMILES : | CCC(=O)OCC(C)C |
| cas number : | 540-42-1 |
| (EINECS) number : | 208-746-0 |
| eu annex : | 607-029-00-3 |
| beilstein number : | 1745554 |
| fema number : | 2212 |
| coe number : | 406 |
| jecfa number : | 148 |
| fl. number : | 09.125 |
| molar refractivity : | 36.21 ± 0.3 cm3 |
| parachor : | 332.7 ± 4.0 cm3 |
| index of refraction : | 1.404 ± 0.02 |
| surface tension : | 25.5 ± 3.0 dyne/cm |
| density : | 0.879 ± 0.06 g/cm3 |
| polarizability : | 14.35 ± 0.5 10-24cm3 |
| XlogP : | 1.60 |
| XlogP3 : | 2.20 |
| molecular weight : | 130.1848600 (IUPAC) |
| formula : | C7 H14 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | 2915.50.3000 |
| fda reg : | 172.515 |
Suppliers :
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| Advanced Biotech : | isobutyl propionate
98% min. natural |
| Cargill - Alfrebro : | ISOBUTYL PROPIONATE
natural, Kosher |
| Elan : | isobutyl propionate
(natural), Kosher |
| Fleurchem : | isobutyl propionate
natural |
| Frutarom : | ISOBUTYL PROPIONATE
≥99.00%, NI, Kosher Odor: Etheral, Fruity, Green, Sweet |
| Grau Aromatics : | iso-BUTYL-PROPIONATE
NI, Kosher |
| Mane : | isobutyl propionate
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| Penta : | isobutyl propionate
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| Penta : | isobutyl propionate
natural |
| Sigma-Aldrich-SAFC : | Isobutyl propionate
≥98% |
organoleptics :
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| odor type : | fruity |
| odor strength : | medium |
odor description : at 100.00 %. | fruity green ether sweet tutti frutti banana |
properties :
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| appearence : | colorless clear liquid |
| assay : | 98.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.86500 to 0.87100 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.198 to 7.248
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| refractive index : | 1.39700 to 1.40300 @ 20.00 °C.
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| melting point : | -71.00 to -70.00 °C. @ 760.00 mm Hg
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| boiling point : | 66.00 to 67.00 °C. @ 60.00 mm Hg
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| boiling point : | 137.00 to 138.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 6.47000 mm/Hg @ 25.00 °C. |
| vapor density : | 4.1 ( Air = 1 ) |
| flash point : | 80.00 °F. TCC ( 26.67 °C. )
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| logP (o/w) : | 2.26 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 10 - Flammable. R 38 - Irritating to skin. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 36 - Wear suitable protective clothing.
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| Oral Toxicity(LD50) : |
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Oral-Rabbit 5599.00 mg/kg Industrial Medicine and Surgery. Vol. 41, Pg. 31, 1972.
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| Dermal Toxicity(LD50) : |
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Not determined
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 12.00 (μg/capita/day) |
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| recommendation for isobutyl propionate usage levels up to : |
| | 6.0000 % in the fragrance concentrate.
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| recommendation for isobutyl propionate usage levels up to : |
| | 35.0000 ppm in the flavor.
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 2394 |
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| WGK Germany : | 2 |
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| | 2-methylpropyl propanoate
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| (EINECS) number : | 208-746-0 |
| RTECS : | UF4930000 for 540-42-1 |
| chemidplus : | 000540421 |
| EPA/NOAA CAMEO : | hazardous materials |
| EPA Substance Registry Services : | 540-42-1 |
references :
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| | 2-methylpropyl propanoate
|
| fl. number : | 09.125 |
| jecfa number : | 148 |
| NIST Chemistry WebBook : | 156796445 |
| pubchem : | 154198 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |
| FDA Everything Added to Food in the United States (EAFUS) | View |