2-Oxo-4-methylpentanoic acid ethyl ester

2-Oxo-4-methylpentanoic acid ethyl ester - Names and Identifiers

Name	Ethyl 4-methyl-2-oxovalerate
Synonyms	Ethyl 4-methyl-2-oxovalerate ethyl 4-methyl-2-oxovalerate Ethyl 4-Methyl-2-oxopentanoate ethyl 4-methyl-2-oxopentanoate 2-Oxo-4-methylvaleric acid ethyl ester 4-Methyl-2-oxovaleric acid ethyl ester 2-Oxo-4-methylpentanoic acid ethyl ester Pentanoic acid, 4-methyl-2-oxo-, ethyl ester
CAS	26073-09-6
EINECS	247-439-6
InChI	InChI=1/C8H14O3/c1-4-11-8(10)7(9)5-6(2)3/h6H,4-5H2,1-3H3

2-Oxo-4-methylpentanoic acid ethyl ester - Physico-chemical Properties

Molecular Formula	C8H14O3
Molar Mass	158.2
Density	0.9715 g/cm3
Boling Point	123 °C(Press: 6 Torr)
Flash Point	77.1°C
Vapor Presure	0.253mmHg at 25°C
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.419

2-Oxo-4-methylpentanoic acid ethyl ester - Introduction

Ethyl 4-methyl-2-oxovalerate, also known as 4-methyl-2-oxopentyl acetate, is an organic compound. The following is a description of the nature, use, formulation and safety information of Ethyl 4-methyll-2-oxovalerate:

Nature:
-chemical formula: C8H14O3
-Molecular weight: 158.20g/mol
-Appearance: colorless liquid
-Solubility: Soluble in alcohol and ether solvents, not easily soluble in water
-Odor: Fruit-like aroma

Use:
- Ethyl 4-methyll-2-oxovalerate is commonly used as a spice intermediate and is widely used in food, beverage, perfume and other industries.
-In addition, it is also used as a raw material in the field of fine chemical synthesis and medicine.

Method:
Ethyl 4-methyl-2-oxovalerate can be synthesized by the following steps:
1. The reaction of acetic acid and 4-methyl -2-pentanone generates acetic acid 4-methyl -2-pentanone.
2. Esterification of acetic acid 4-methyl-2-pentanone with excess anhydrous ethanol in the presence of a catalyst to generate Ethyl 4-methyll-2-oxovalerate.

Safety Information:
Ethyl 4-methyll-2-oxovalerate is a chemical that must be used and stored under suitable conditions.
-Avoid inhalation of gases, vapors, mist or dust from the substance during potential exposure.
-Wear appropriate personal protective equipment such as gloves, eye and face protection when used.
-Contact with fire sources should be avoided, and storage should be kept away from high temperatures.
-After use or disposal, care should be taken to dispose of waste and comply with relevant regulatory requirements.

Please note that the relevant chemical safety procedures and guidelines should be followed when using and handling Ethyl 4-methyll-2-oxovalerate.

Last Update：2024-04-09 15:17:56