Ethyl 2-methyl-3-pentenoate
- CAS NO.：1617-23-8
- Empirical Formula: C8H14O2
- Molecular Weight: 142.2
- MDL number: MFCD00209506
- EINECS: 216-572-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:28:28
What is Ethyl 2-methyl-3-pentenoate?
Definition
ChEBI: Ethyl 2-methyl-3-pentenoate is a fatty acid ethyl ester of 2-methyl-3-pentenoic acid. It has a role as a flavouring agent. It is functionally related to a 2-Methyl-3-pentenoic acid.
Aroma threshold values
Aroma characteristics at 1.0%: sweet estry, fresh and juicy fruity, green and slightly pungent with apple, pear, banana, pineapple and tutti-frutti notes.
Taste threshold values
Taste characteristics at 10 ppm: sweet, ripe fruity, apple, pineapple, strawberry-like with hints of melon.
Synthesis Reference(s)
Tetrahedron, 43, p. 2329, 1987 DOI: 10.1016/S0040-4020(01)86818-6
Tetrahedron Letters, 8, p. 1541, 1967
Properties of Ethyl 2-methyl-3-pentenoate
| Boiling point: | 72-74 °C(Press: 42 Torr) |
| Density | 0.899±0.06 g/cm3(Predicted) |
| FEMA | 3456 | ETHYL 2-METHYL-3-PENTENOATE |
| Odor | at 10.00 % in dipropylene glycol. fruity green cherry dusty melon rind berry oily weedy tropical pineapple |
| JECFA Number | 350 |
| CAS DataBase Reference | 1617-23-8 |
| EPA Substance Registry System | 3-Pentenoic acid, 2-methyl-, ethyl ester (1617-23-8) |
Safety information for Ethyl 2-methyl-3-pentenoate
Computed Descriptors for Ethyl 2-methyl-3-pentenoate
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