METHYL 4-PENTENOATE Chemical Properties

Boiling point:

125-126 °C

Density 

0.904±0.06 g/cm3(Predicted)

refractive index 

n20/D 1.415

FEMA 

4353 | METHYL 4-PENTENOATE

Flash point:

29 °C

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

Odor

at 10.00 % in dipropylene glycol. green fruit

Odor Type

green

JECFA Number

1616

LogP

1.45

Safety Information

Hazard Codes 

Xi

Risk Statements 

10-36

Safety Statements 

26

RIDADR 

UN 3272 3/PG 3

WGK Germany 

3

F 

10-23

HS Code 

2916199590

METHYL 4-PENTENOATE Usage And Synthesis

Chemical Properties

Colorless liquid; green fruity aroma.

Uses

4-Pentenoic Acid Methyl Ester is used in the preparation of 2,4-dienoates.

Definition

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

Aroma threshold values

Medium strength odor; recommend smelling in a 10.00% solution or less

General Description

Methyl 4-pentenoate is an unsaturated methyl ester that is prepared by the esterification of 1-pentenoic acid with methanol. It undergoes amidation with formamide via acetone-initiated photochemical reaction to form a 1:1 adduct. The metathesis of methyl 4-pentenoate with different Mo(VI)alkylidene complexes have been reported. It acts as a chain transfer agent during the polymerization of exo,exo-5,6-bis(methoxymethyl)-7-oxabicyclo[2.2.1]hept-2-ene using Ru^II(H₂0)₆(tos)₂ (tos =p-toluenesulfonate) as a catalyst.

METHYL 4-PENTENOATE(818-57-5)Related Product Information

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