Ethyl 2-hydroxyisobutyrate

2-羟基异丁酸乙酯

Also known as: Ethyl α-hydroxyisobutyrate, Ethyl 2-hydroxy-2-methylpropionate, Ethyl 2-methyl-2-hydroxypropanoate, Ethyl 2-methyllactate, 2-Hydroxyisobutyric acid ethyl ester, Ethyl alpha-hydroxyisobutyrate, 2-Methyllactic acid ethyl ester

CAS No.
80-55-7
Jingsj CID
J-42302-1
Molecular Formula
C6H12O3
Chinese Name
2-羟基异丁酸乙酯
Molecular Weight
132.158 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point152.1±8.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point44.4±0.0 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Ethyl 2-hydroxyisobutyrate?

80-55-7

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

C6H12O3, molecular weight 132.158 g/mol

Is Ethyl 2-hydroxyisobutyrate hazardous?

Warning

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