isopropyl tiglate
isopropyl 2-methylcrotonate
Identification
| Name | isopropyl tiglate |
| IUPAC | propan-2-yl 3-methylbut-2-enoate |
| CAS Number | 1733-25-1 |
| EINECS | 217-067-9 |
| FDA UNII | 50936QM86D |
| Molecular Formula | C8 H14 O2 |
| Molecular Weight | 142.19798000 |
| MDL Number | MFCD00016631 |
| Nikkaji Number | J2.599.226A |
| CoE Number | 10733 |
Regulatory
| JECFA Food Flavoring | 312 isopropyl tiglate |
| DG SANTE Food Flavourings | 09.513 isopropyl 2-methylcrotonate |
| FEMA Number | 3229 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 1733-25-1 ; ISOPROPYL TIGLATE |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 98.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.89300 to 0.90500 @ 25.00 °C. |
| Pounds per Gallon - (est). | 7.431 to 7.531 |
| Refractive Index | 1.42500 to 1.43700 @ 20.00 °C. |
| Boiling Point | 73.00 °C. @ 30.00 mm Hg |
| Vapor Pressure | 1.877000 mmHg @ 25.00 °C. (est) |
| Flash Point | 123.00 °F. TCC ( 50.56 °C. ) |
| logP (o/w) | 2.578 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
| Similar Items | note |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Description |
at 1.00 % in dipropylene glycol. Minty, cooling, green and vegetative with a spicy nuance Sweet, minty odor
|
| Taste Description |
at 30.00 ppm. minty
|
Safety Information
| European information | Most important hazard(s): |
| Human Experience | 10 % solution: no irritation or sensitization. |
| Oral/Parenteral Toxicity | oral-rat LD50 > 5000 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 5000 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for isopropyl tiglate usage levels up to | 3.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.012 (μg/capita/day) |
| baked goods | - |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | - |
| milk products | - |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | - |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
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Potential Uses
Natural Occurrence
Synonyms
2-
butenoic acid, 3-methyl-, 1-methylethyl ester
1-
methyl ethyl 2-methyl-2-butenoate
1-
methyl ethyl-2-methyl-2-butenoate
2-
methyl-2-butenoic acid 1-isopropyl ester
2-
methyl-2-butenoic acid 1-methyl ethyl ester
2-
methyl-2-butenoic acid 1-methylethyl ester
3-
methyl-2-butenoic acid 1-methylethyl ester
3-
methyl-2-butenoic acid, isopropyl ester
3-
methyl,2-butenoic acid,isopropyl ester
1-
methylethyl 2-methyl-2-butenoate
1-
methylethyl-2-methyl-2-butenoate
propan-2-yl 3-methylbut-2-enoate
iso
propyl 2-methyl crotonate
iso
propyl 2-methyl-2-butenoate
iso
propyl 2-methylcrotonate
iso
propyl 3-methyl-2-butenoate
iso
propyl 3-methylbut-2-enoate
iso
propyl alpha-methyl crotonate
iso
propyl-tiglate
tiglic acid isopropyl ester
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