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| IUPAC name : | propan-2-yl 3-methylbutanoate |
| InChI : | InChI=1/C8H16O2/c1-6(2)5-8(9)10-7(3)4/h6-7H,5H2,1-4H3 |
| InChIKey : | ZOIRKXLFEHOVER-UHFFFAOYAJ |
| SMILES : | CC(C)CC(=O)OC(C)C |
| cas number : | 32665-23-9 |
| (EINECS) number : | 251-145-3 |
| fema number : | 2961 |
| coe number : | 445 |
| jecfa number : | 310 |
| fl. number : | 09.450 |
| molar refractivity : | 40.80 ± 0.3 cm3 |
| parachor : | 369.9 ± 4.0 cm3 |
| index of refraction : | 1.409 ± 0.02 |
| surface tension : | 25.3 ± 3.0 dyne/cm |
| density : | 0.874 ± 0.06 g/cm3 |
| polarizability : | 16.17 ± 0.5 10-24cm3 |
| XlogP : | 2.50 |
| molecular weight : | 144.2114400 |
| formula : | C8 H16 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | 2915.60.0000 |
| fda reg : | 172.515 |
Suppliers :
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| Fontarome : | ISOPROPYL ISOVALERATE
Odor: Ethereal-fruity, diffusive and winey, pineapple type |
| Grau Aromatics : | iso-PROPYL-iso-VALERATE
NI, Kosher |
| Inoue : | isoPROPYL ISOVALERATE
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| Penta : | isopropyl isovalerate
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organoleptics :
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| odor type : | fruity |
| odor strength : | medium |
odor description : at 100.00 %. | apple pineapple fruity |
properties :
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| appearence : | colorless clear liquid |
| assay : | 97.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.84700 @ 20.00 °C.
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| refractive index : | 1.39600 @ 20.00 °C.
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| boiling point : | 142.00 °C. @ 760.00 mm Hg
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| boiling point : | 68.00 to 70.00 °C. @ 55.00 mm Hg
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| flash point : | 87.00 °F. TCC ( 30.56 °C. )
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| logP (o/w) : | 2.68 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 10 - Flammable. R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 - Wear suitable gloves and eye/face protection.
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| Oral Toxicity(LD50) : |
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Not determined
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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) : | 0.24 (μg/capita/day) |
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| recommendation for isopropyl isovalerate usage levels up to : |
| | 8.0000 % in the fragrance concentrate.
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| recommendation for isopropyl isovalerate usage levels up to : |
| | 15.0000 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 3272 |
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| WGK Germany : | 3 |
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| | propan-2-yl 3-methylbutanoate
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| (EINECS) number : | 251-145-3 |
| chemidplus : | 032665239 |
| EPA Substance Registry Services : | 32665-23-9 |
references :
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| | propan-2-yl 3-methylbutanoate
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| fl. number : | 09.450 |
| jecfa number : | 310 |
| NIST Chemistry WebBook : | 2152232473 |
| pubchem : | 198313 |
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 |