METHYL 4-PENTENOATE
- CAS NO.：818-57-5
- Empirical Formula: C6H10O2
- Molecular Weight: 114.14
- MDL number: MFCD03990590
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:43:34
What is METHYL 4-PENTENOATE?
Chemical properties
Colorless liquid; green fruity aroma.
The Uses of METHYL 4-PENTENOATE
4-Pentenoic Acid Methyl Ester is used in the preparation of 2,4-dienoates.
What are the applications of Application
Methyl 4-pentenoate is an ester reagent for 2,4-dienoate synthesis
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 RuII(H20)6(tos)2 (tos =p-toluenesulfonate) as a catalyst.
Properties of METHYL 4-PENTENOATE
| Boiling point: | 125-126 °C |
| Density | 0.904±0.06 g/cm3(Predicted) |
| refractive index | n |
| 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 |
| JECFA Number | 1616 |
Safety information for METHYL 4-PENTENOATE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for METHYL 4-PENTENOATE
New Products
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Pentadecanoic acid Hendecanoic acid 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 3-Hydroxypropionitrile DL-3-Amino-3-(2-methoxyphenyl)propionic acid 2-Bromo-5-Iodopyridine 2,3-Diamino-5-Chloropyridine 2-Amino-3-Hydroxypyridine 2,6-Diamino Pyridine 4-Amino-2-Chloropyridine 2-Hydroxy-4-Picoline 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 2-Hydroxy-5-methoxybenzoic acid 2-Cyanopyrimidine Xanthene-9-carboxylic acid 4,4-Diethoxybutanenitrile Methyl 4-amino-2,3-difluoro-5-nitrobenzoate 5-fluoro-1,3-benzodioxole 5-Phenyl-[1,3,4]-thiadiazol-2-amine 2-Chloro-6-nitro benzothiazole 4-Chloro-2-methyl quinoline 2-Amino-4-phenyl-thiazole 2-(Chloromethyl) quinazolin-4(3H)-oneRelated products of tetrahydrofuran
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