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| IUPAC name : | methyl (E)-2-methylbut-2-enoate |
| InChI : | InChI=1/C6H10O2/c1-4-5(2)6(7)8-3/h4H,1-3H3/b5-4+ |
| InChIKey : | YYJWBYNQJLBIGS-SNAWJCMRBV |
| SMILES : | C\C=C(/C)\C(=O)OC |
| cas number : | 6622-76-0 |
| (EINECS) number : | 229-575-8 |
| beilstein number : | 1720455 |
| fl. number : | 09.624 |
| molar refractivity : | 31.52 ± 0.3 cm3 |
| parachor : | 278.9 ± 4.0 cm3 |
| index of refraction : | 1.420 ± 0.02 |
| surface tension : | 25.2 ± 3.0 dyne/cm |
| density : | 0.916 ± 0.06 g/cm3 |
| polarizability : | 12.49 ± 0.5 10-24cm3 |
| XlogP : | 1.20 |
| molecular weight : | 114.1424000 (IUPAC) |
| formula : | C6 H10 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
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| Inoue : | METHYL TIGLATE
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| Penta : | methyl tiglate
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organoleptics :
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| odor type : | ethereal |
| odor strength : | high , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | ethereal rum |
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 : | 0.94400 to 0.95400 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.855 to 7.938
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| refractive index : | 1.43300 to 1.44100 @ 20.00 °C.
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| boiling point : | 137.00 to 138.00 °C. @ 758.00 mm Hg
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| boiling point : | 139.00 °C. @ 760.00 mm Hg
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| flash point : | 95.00 °F. TCC ( 35.00 °C. )
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| logP (o/w) : | 1.87 |
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 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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Oral-Rat 5000.00 mg/kg
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| Dermal Toxicity(LD50) : |
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Skin-Rabbit 5000.00 mg/kg
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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) : | 0.12 (μg/capita/day) |
| modified Theoretical Added Maximum Daily Intake (mTAMDI) : | 3900 (μg/person/day) |
| Threshold of concern : | 1800 (μg/person/day) |
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| recommendation for methyl tiglate usage levels up to : |
| | not for fragrance use.
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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) : | 7.00000 | 35.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) : | 5.00000 | 25.00000 |
| Edible ices, including sherbet and sorbet (03.0) : | 10.00000 | 50.00000 |
| 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) : | 5.00000 | 25.00000 |
| 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 |
| WISER : | UN 3272 |
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| WGK Germany : | 2 |
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| | methyl (E)-2-methylbut-2-enoate
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| (EINECS) number : | 229-575-8 |
| RTECS : | EM9254600 for 6622-76-0 |
| chemidplus : | 006622760 |
| EPA Substance Registry Services : | 6622-76-0 |
references :
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| | methyl (E)-2-methylbut-2-enoate
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| fl. number : | 09.624 |
| NIST Chemistry WebBook : | 805848647 |
| pubchem : | 165687 |
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 |