Homophthalic acid
邻羧基苯乙酸
Also known as: 2-(Carboxymethyl)benzoic acid, 2-Carboxyphenylacetic acid, alpha-Carboxy-o-toluic acid, Benzeneacetic acid, 2-carboxy-, o-Carboxybenzeneacetic acid, TOLUENE-2,ALPHA-DICARBOXYLIC ACID, Homophthalic diacid, o-Carboxyphenylacetic acid, α-Carboxy-o-toluic acid
- CAS No.
- 89-51-0
- Jingsj CID
- J-1160421-5
- Molecular Formula
- C9H8O4
- Chinese Name
- 邻羧基苯乙酸
- Molecular Weight
- 180.157 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 178-182 °C(lit.) |
|---|---|
| Boiling Point | 389.5±17.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 203.5±17.4 °C |
Frequently Asked Questions
What is the CAS number of Homophthalic acid?
89-51-0
What are the molecular formula and molecular weight of Homophthalic acid?
C9H8O4, molecular weight 180.157 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026