Ethyl tiglate
Synonym(s):Ethyl trans-2-methyl-2-butenoate
- CAS NO.：5837-78-5
- Empirical Formula: C7H12O2
- Molecular Weight: 128.17
- MDL number: MFCD00015183
- EINECS: 227-425-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:12:48
What is Ethyl tiglate?
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.
The Uses of Ethyl tiglate
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.
Properties of Ethyl tiglate
| Melting point: | -62.68°C (estimate) |
| Boiling point: | 154-156 °C (lit.) |
| Density | 0.923 g/mL at 25 °C (lit.) |
| refractive index | n |
| FEMA | 2460 | ETHYL TIGLATE |
| Flash point: | 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 |
| JECFA Number | 1824 |
| Merck | 14,9433 |
| BRN | 1720895 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, strong bases. |
| 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) |
Safety information for Ethyl tiglate
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. |
Computed Descriptors for Ethyl tiglate
Ethyl tiglate manufacturer
Premier Chem Corporation
Mumbai
product: ETHYL TIGLATE ., Packaging Type: Best, Packaging Size: Standard
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