2-Methyl-2-phenylpropanoic acid

2-苯基异丁酸

Also known as: 2-Methyl-2-phenylpropionic acid, 2-Phenylisobutyric acid, alpha,alpha-Dimethylphenylacetic acid, 2,2-Dimethylphenylacetic acid, Dimethylbenzeneacetic acid, α,α-Dimethylbenzeneacetic acid

CAS No.
826-55-1
Jingsj CID
J-10251-9
Molecular Formula
C10H12O2
Chinese Name
2-苯基异丁酸
Molecular Weight
164.201 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point80-82°C
Boiling Point270.5±9.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point167.7±13.9 °C

Frequently Asked Questions

What is the CAS number of 2-Methyl-2-phenylpropanoic acid?

826-55-1

What are the molecular formula and molecular weight of 2-Methyl-2-phenylpropanoic acid?

C10H12O2, molecular weight 164.201 g/mol

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