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| IUPAC name : | pentyl 2-methylbutanoate |
| InChI : | InChI=1/C10H20O2/c1-4-6-7-8-12-10(11)9(3)5-2/h9H,4-8H2,1-3H3 |
| InChIKey : | RHNBXPIJLXBHMF-UHFFFAOYAX |
| SMILES : | CCCCCOC(=O)C(C)CC |
| cas number : | 68039-26-9 |
| (EINECS) number : | 268-244-2 |
| coe number : | 10875 |
| fl. number : | 09.679 |
| molar refractivity : | 50.11 ± 0.3 cm3 |
| parachor : | 452.1 ± 4.0 cm3 |
| index of refraction : | 1.421 ± 0.02 |
| surface tension : | 27.4 ± 3.0 dyne/cm |
| density : | 0.872 ± 0.06 g/cm3 |
| polarizability : | 19.86 ± 0.5 10-24cm3 |
| XlogP : | 3.30 |
| XlogP3-AA : | 3.30 |
| molecular weight : | 172.2646000 (IUPAC) |
| formula : | C10 H20 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | 2915.60.0000 |
| fda reg : | unspecified |
Suppliers :
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| Grau Aromatics : | AMYL-2-METHYLBUTYRATE
NI, Kosher |
| Inoue : | AMYL 2-METHYL BUTYRATE
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organoleptics :
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| odor type : | fruity |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | apple fruity |
properties :
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| appearence : | colorless clear liquid |
| assay : | 99.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.85800 to 0.86400 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.139 to 7.189
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| refractive index : | 1.41200 to 1.41600 @ 20.00 °C.
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| boiling point : | 194.00 to 195.00 °C. @ 760.00 mm Hg
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| flash point : | 156.00 °F. TCC ( 68.89 °C. )
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| logP (o/w) : | 3.71 |
safety :
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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) : | 2.30 (μg/capita/day) |
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| recommendation for amyl 2-methyl butyrate usage levels up to : |
| | 5.0000 % in the fragrance concentrate.
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| Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i). |
| Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm. |
| | average usage mg/kg | maximum usage mg/kg |
| Dairy products, excluding products of category 02.0 (01.0) : | 3.00000 | 15.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) : | 2.00000 | 10.00000 |
| Edible ices, including sherbet and sorbet (03.0) : | 3.00000 | 15.00000 |
| Processed fruit (04.1) : | 7.00000 | 35.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : | - | - |
| Confectionery (05.0) : | 10.00000 | 50.00000 |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : | 5.00000 | 25.00000 |
| Bakery wares (07.0) : | 10.00000 | 50.00000 |
| Meat and meat products, including poultry and game (08.0) : | 2.00000 | 10.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : | 2.00000 | 10.00000 |
| Eggs and egg products (10.0) : | - | - |
| Sweeteners, including honey (11.0) : | - | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : | 5.00000 | 25.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) : | 10.00000 | 50.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : | - | - |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : | 10.00000 | 50.00000 |
| Ready-to-eat savouries (15.0) : | 20.00000 | 100.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : | 5.00000 | 25.00000 |
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 |
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| | pentyl 2-methylbutanoate
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| (EINECS) number : | 268-244-2 |
| chemidplus : | 068039269 |
| EPA Substance Registry Services : | 68039-26-9 |
references :
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| | pentyl 2-methylbutanoate
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| fl. number : | 09.679 |
| NIST Chemistry WebBook : | 1253021421 |
| pubchem : | 684260 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |