Ethyl 2-methylacetoacetate

2-甲基乙酰乙酸乙酯

Also known as: Ethyl 2-methyl-3-oxobutanoate, Ethyl alpha-methylacetoacetate, Ethyl alpha-acetylpropionate, 2-Methylacetoacetic acid ethyl ester, alpha-Methylacetoacetic ester, Ethyl 2-methyl-3-oxobutyrate

CAS No.
609-14-3
Jingsj CID
J-15736-2
Molecular Formula
C7H12O3
Chinese Name
2-甲基乙酰乙酸乙酯
Molecular Weight
144.168 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-45 °C
Boiling Point185.8±8.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point68.9±18.5 °C

Frequently Asked Questions

What is the CAS number of Ethyl 2-methylacetoacetate?

609-14-3

What are the molecular formula and molecular weight of Ethyl 2-methylacetoacetate?

C7H12O3, molecular weight 144.168 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026