| Identification | More | [Name]
Ethyl tiglate | [CAS]
5837-78-5 | [Synonyms]
(E)-ETHYL-2-METHYL-2-BUTENOATE
ETHYL-10-UNDECENOATE
ETHYL BETA,BETA'-DIMETHYLACRYLATE
ETHYL TIGLATE
ETHYL TRANS-2-METHYL-2-BUTENOATE
FEMA 2460
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
2-methyl-,ethylester,(E)-2-Butenoicacid
2-methyl-,ethylester,(e)-crotonicaci
2-methyl-trans-but-2-enoicacidethylester
Crotonic acid, 2-methyl-, ethyl ester, (E)-
Ethyl (2E)-2-methyl-2-butenoate
Ethyl alpha-methylcrotonate
ethyl(e)-2-methyl-2-butenoate
ethyl(e)-2-methylcrotonate
ethylalpha-methylcrotonate | [EINECS(EC#)]
227-425-6 | [Molecular Formula]
C7H12O2 | [MDL Number]
MFCD00015183 | [Molecular Weight]
128.17 | [MOL File]
5837-78-5.mol |
| Chemical Properties | Back Directory | [Appearance]
liquid | [Melting point ]
-62.68°C (estimate) | [Boiling point ]
154-156 °C (lit.) | [density ]
0.923 g/mL at 25 °C(lit.)
| [FEMA ]
2460 | [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 | [Stability:]
Stable. Flammable. Incompatible with strong oxidizing agents, strong bases. | [biological source]
synthetic | [Odor Type]
fruity | [JECFA Number]
1824 | [Merck ]
14,9433 | [BRN ]
1720895 | [Major Application]
flavors and fragrances | [Cosmetics Ingredients Functions]
PERFUMING | [InChI]
1S/C7H12O2/c1-4-6(3)7(8)9-5-2/h4H,5H2,1-3H3/b6-4+ | [InChIKey]
OAPHLAAOJMTMLY-GQCTYLIASA-N | [SMILES]
CCOC(=O)\C(C)=C\C | [LogP]
2.40 | [CAS DataBase Reference]
5837-78-5(CAS DataBase Reference) | [NIST Chemistry Reference]
Ethyl tiglate(5837-78-5) | [EPA Substance Registry System]
5837-78-5(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS02 | [Signal word ]
Warning | [Hazard statements ]
H226 | [Precautionary statements ]
P210-P240-P241-P280a-P303+P361+P353-P501a | [Risk Statements ]
R10:Flammable. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 3272 3/PG 3
| [WGK Germany ]
2
| [RTECS ]
EM9252700
| [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29161900 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Flam. Liq. 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Ethyl tiglate has a fruity, caramel odor | [Chemical Properties]
liquid | [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. | [Definition]
ChEBI: Ethyl 2-methylbut-2-enoate is a fatty acid ester. | [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. | [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. |
|
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