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| IUPAC name : | 2-methylpropyl formate |
| InChI : | InChI=1/C5H10O2/c1-5(2)3-7-4-6/h4-5H,3H2,1-2H3 |
| InChIKey : | AVMSWPWPYJVYKY-UHFFFAOYAG |
| SMILES : | CC(C)COC=O |
| (EINECS) number : | 208-818-1 |
| eu annex : | 607-017-00-8 |
| cas number : | 542-55-2 |
| beilstein number : | 1738888 |
| fema number : | 2197 |
| coe number : | 502 |
| jecfa number : | 124 |
| fl. number : | 09.164 |
| molar refractivity : | 27.10 ± 0.3 cm3 |
| parachor : | 257.0 ± 4.0 cm3 |
| index of refraction : | 1.386 ± 0.02 |
| surface tension : | 24.8 ± 3.0 dyne/cm |
| density : | 0.887 ± 0.06 g/cm3 |
| polarizability : | 10.74 ± 0.5 10-24cm3 |
| xlogp : | 1.10 |
| molecular weight : | 102.1317000 |
| formula : | C5 H10 O2 |
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| IUPAC name : | 2-methylpropan-1-ol |
| InChI : | InChI=1/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3 |
| InChIKey : | ZXEKIIBDNHEJCQ-UHFFFAOYAQ |
| SMILES : | CC(C)CO |
| (EINECS) number : | 201-148-0 |
| eu annex : | 603-004-00-6 |
| cas number : | 78-83-1 |
| beilstein number : | 1730878 |
| fema number : | 2179 |
| coe number : | 49 |
| jecfa number : | 251 |
| fl. number : | 02.001 |
| molar refractivity : | 22.07 ± 0.3 cm3 |
| parachor : | 205.4 ± 4.0 cm3 |
| index of refraction : | 1.393 ± 0.02 |
| surface tension : | 24.3 ± 3.0 dyne/cm |
| density : | 0.801 ± 0.06 g/cm3 |
| polarizability : | 8.75 ± 0.5 10-24cm3 |
| xlogp : | 0.60 |
| molecular weight : | 74.1216000 |
| formula : | C4 H10 O |
| BioActivity Analysis : | 17389641 |
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| export tariff code : | 2915.13.0000 |
| fda reg : | unspecified |
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Suppliers :
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| Cargill - Alfrebro : | ISOBUTYL FORMATE
natural, Kosher |
| Fleurchem : | isobutyl formate
natural |
| Fontarome Chemical : | ISOBUTYL FORMATE |
| Sigma-Aldrich-SAFC : | Isobutyl formate
≥95%, FG, Kosher |
organoleptics :
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| odor type : | chemical |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | sweet chemical ether slight fruity |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 97.00 to 100.00 %
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| additional assay information : | min 97% isobutyl formate + isobutyl alcohol |
| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.88600 to 0.87600 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.372 to 7.289
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| refractive index : | 1.38300 to 1.39000 @ 20.00 °C.
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| melting point : | -95.30 to -94.00 °C. @ 760.00 mm Hg
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| boiling point : | 97.00 to 99.00 °C. @ 760.00 mm Hg
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| boiling point : | 28.00 to 29.00 °C. @ 50.00 mm Hg
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| logp : | 1.18 |
safety :
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| Oral Toxicity(LD50) : |
Oral-Rabbit 3064.00 mg/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 4.70 (μg/capita/day) |
| flash point ( Deg. F. ) : | 50.00 °F. TCC ( 10.00 °C. )
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| recommendation for isobutyl formate usage levels up to : |
| | 1.0000 % in the fragrance concentrate.
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| recommendation for isobutyl formate usage levels up to : |
| | 20.0000 ppm in the flavor.
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safety links :
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| (EINECS) number : | 208-818-1 |
| RTECS : | LQ8650000 for 542-55-2 |
| chemidplus : | 000542552 |
| EPA Substance Registry Services : | 542-55-2 |
| NLM Chemical Carcinogenesis Research Information System : | 542-55-2 |
| NLM Developmental and Reproductive Toxicity : | 542-55-2 |
| NLM Env. Mutagen Info. Center : | 542-55-2 |
| NLM GENetic TOXicology : | 542-55-2 |
| dtp/nci : | 6968 |
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| (EINECS) number : | 201-148-0 |
| RTECS : | NP9625000 for 78-83-1 |
| chemidplus : | 000078831 |
| EPA Substance Registry Services : | 78-83-1 |
| NLM Chemical Carcinogenesis Research Information System : | 78-83-1 |
| NLM Developmental and Reproductive Toxicity : | 78-83-1 |
| NLM Env. Mutagen Info. Center : | 78-83-1 |
| NLM GENetic TOXicology : | 78-83-1 |
| dtp/nci : | 5708 |
| EPI System : | view |
other :
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references :
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| jecfa number : | 124 |
| fl. number : | 09.164 |
| pubchem : | 154258 |
| NIST Chemistry WebBook : | 3036697309 |
| jecfa number : | 251 |
| fl. number : | 02.001 |
| pubchem : | 149524 |
| NIST Chemistry WebBook : | 1852210359 |