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Ethyl 2-methyl-4-pentenoate

Basic information Safety Supplier Related

Ethyl 2-methyl-4-pentenoate Basic information

Product Name:
Ethyl 2-methyl-4-pentenoate
Synonyms:
  • 2-METHYL-4-PENTENOIC ACID ETHYL ESTER
  • ETHYL 2-METHYL-4-PENTENOATE
  • FEMA 3489
  • 2-methyl-4-pentenoicaciethylester
  • 4-Pentenoic acid, 2-methyl-, ethyl ester
  • 4-Pentenoicacid,2-methyl-,ethylester
  • ethyl 2-methylpent-4-en-1-oate
  • ETHYL 2-METHYL-4-PENTENOATE 98+%
CAS:
53399-81-8
MF:
C8H14O2
MW:
142.2
EINECS:
258-520-0
Product Categories:
  • C8 to C9
  • Carbonyl Compounds
  • Alphabetical Listings
  • E-F
  • Flavors and Fragrances
  • Esters
Mol File:
53399-81-8.mol
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Ethyl 2-methyl-4-pentenoate Chemical Properties

Melting point:
-65.52°C (estimate)
Boiling point:
153-155 °C (lit.)
Density 
0.873 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.417(lit.)
FEMA 
3489 | ETHYL 2-METHYL-4-PENTENOATE
Flash point:
105 °F
form 
clear liquid
color 
Colorless to Almost colorless
Odor
at 10.00 % in propylene glycol. fruity green ripe pineapple tropical ripe banana chrysanthemum privet fatty
Odor Type
fruity
JECFA Number
351
BRN 
1753406
LogP
2.33
CAS DataBase Reference
53399-81-8(CAS DataBase Reference)
NIST Chemistry Reference
Ethyl 2-methyl-4-pentanoate(53399-81-8)
EPA Substance Registry System
4-Pentenoic acid, 2-methyl-, ethyl ester (53399-81-8)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
10
Safety Statements 
16
RIDADR 
UN 3272 3/PG 3
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29161900

MSDS

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Ethyl 2-methyl-4-pentenoate Usage And Synthesis

Chemical Properties

Ethyl 2-methyl-4-pentenoate has a fruity, green, banana–pineapple odor

Uses

Ethyl 2-Methyl-4-pentenoate, can be used as flavoring and fragrant agent. It can also be used for the synthesis of Phthalazines and Pyridazino-aromatics.

Definition

ChEBI: Ethyl 2-methyl-4-pentenoate is a fatty acid ester.

Taste threshold values

Taste characteristics at 2.5 ppm: fruity, estry, apple and pineapple with tropical and cooling nuances.

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