Ethyl (E)-hex-2-enoate
- CAS NO.：27829-72-7
- Empirical Formula: C8H14O2
- Molecular Weight: 142.2
- MDL number: MFCD00036541
- EINECS: 248-681-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 16:09:46
What is Ethyl (E)-hex-2-enoate?
Chemical properties
Ethyl trans-2-hexenoate has a fruity, green, pulpy pineapple and apple odor.
Occurrence
Reported found in apple brandy, cognac, grape brandy, concord grapes, wild grapes, passion fruit, quince, strawberry, guava, pineapple, pawpaw and wood apple.
The Uses of Ethyl (E)-hex-2-enoate
(2E)-2-Hexenoic Acid Ethyl Ester is an odor active compound found in fruits such as papaya fruit cv. Red Maradol and guava (Psidium guajava L. cv. Red Suprema).
Definition
ChEBI: Ethyl 2-hexenoate is a fatty acid ethyl ester of 2-hexenoic acid. It has a role as a metabolite. It is functionally related to a 2-hexenoic acid.
What are the applications of Application
Ethyl (E)-hex-2-enoate has a pleasant, rum-like odor; fruity, green and sweet with a juicy undertone.For tropical nuances, grape, berry and apple applications.
Taste threshold values
Taste characteristics at 10 ppm: fruity, green and sweet with a juicy, fruity undernote
Synthesis Reference(s)
Tetrahedron Letters, 27, p. 2903, 1986 DOI: 10.1016/S0040-4039(00)84675-4
Properties of Ethyl (E)-hex-2-enoate
| Melting point: | −2 °C(lit.) |
| Boiling point: | 123-126 °C12 mm Hg(lit.) |
| Density | 0.95 g/mL at 25 °C(lit.) |
| FEMA | 3675 | ETHYL TRANS-2-HEXENOATE |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Odor | at 100.00 %. green fruity tropical juicy papaya quince winey rummy orange vegetable |
| JECFA Number | 1808 |
| BRN | 1701323 |
| CAS DataBase Reference | 27829-72-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethyl 2-hexenoate(27829-72-7) |
| EPA Substance Registry System | 2-Hexenoic acid, ethyl ester, (2E)- (27829-72-7) |
Safety information for Ethyl (E)-hex-2-enoate
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids H227: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. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for Ethyl (E)-hex-2-enoate
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