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| | Ethyl tiglate Basic information |
| Product Name: | Ethyl tiglate | | Synonyms: | RARECHEM AL BI 0126;TIGLIC ACID ETHYL ESTER;(e)-2-methyl-2-butenoicacidethylester;2-Butenoic acid, 2-methyl-, ethyl ester, (E)-;2-methyl-,ethylester,(e)-2-butenoicaci;Ethyl trans-2,3-dimethylacrylate~Ethyl (E)-2-methyl-2-butenoate~Tiglic acid ethyl ester;ethyl 2-methylcrotonate;ETHYL TIGLATE 98+% | | CAS: | 5837-78-5 | | MF: | C7H12O2 | | MW: | 128.17 | | EINECS: | 227-425-6 | | Product Categories: | Aromatic Esters | | Mol File: | 5837-78-5.mol |  |
| | Ethyl tiglate Chemical Properties |
| Melting point | -62.68°C (estimate) | | Boiling point | 154-156 °C (lit.) | | density | 0.923 g/mL at 25 °C (lit.) | | FEMA | 2460 | ETHYL TIGLATE | | refractive index | n20/D 1.435(lit.) | | Fp | 112 °F | | storage temp. | Flammables area | | form | clear liquid | | color | Colorless to Almost colorless | | Odor | at 10.00 % in dipropylene glycol. sweet fruity tutti frutti tropical berry floral caramel | | Odor Type | fruity | | Merck | 14,9433 | | JECFA Number | 1824 | | BRN | 1720895 | | Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, strong bases. | | LogP | 2.40 | | CAS DataBase Reference | 5837-78-5(CAS DataBase Reference) | | NIST Chemistry Reference | Ethyl tiglate(5837-78-5) | | EPA Substance Registry System | 2-Butenoic acid, 2-methyl-, ethyl ester, (2E)- (5837-78-5) |
| Risk Statements | 10 | | Safety Statements | 16-27-36/37/39 | | RIDADR | UN 3272 3/PG 3 | | WGK Germany | 2 | | RTECS | EM9252700 | | TSCA | Yes | | HazardClass | 3 | | PackingGroup | III | | HS Code | 29161900 |
| | Ethyl tiglate Usage And Synthesis |
| Chemical Properties | liquid | | Chemical Properties | Ethyl tiglate has a fruity, caramel odor | | Occurrence | Reported found in strawberry, Vitis species, durian (Durio zibethinus), starfruit and naranjilla fruit. | | Uses | Ethyl Tiglate is an aroma compound present in fruits. Also used in the synthesis of grandisol and fraganol. | | Preparation | By direct esterification of tiglic acid with ethyl alcohol in the presence of concentrated H2SO4 or by reaction of bromomethylethyl acetic acid ethyl ester with dimethylaniline. | | Definition | ChEBI: Ethyl 2-methylbut-2-enoate is a fatty acid ester. | | Aroma threshold values | Detection: 65 ppb | | General Description | Ethyl tiglate, an α,β-unsaturated ester, is naturally found in apples. It can be prepared by the esterification of tiglic acid. Ethyl tiglate is a male-specific pheromone found in some Drosophila species that can attract both male and females. Saprochaete suaveolens grown in a culture medium has been reported to produce ethyl tiglate by metabolizing isoleucine. |
| | Ethyl tiglate Preparation Products And Raw materials |
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