4-Hydroxy-2-methylbenzoic acid
4-羟基-2-甲基苯甲酸
Also known as: 4,2-Cresotic acid, 4-Hydroxy-o-toluic acid, Benzoic acid, 4-hydroxy-2-methyl-, 4-Hydroxy-2-methylbenzoic acid
- CAS No.
- 578-39-2
- Jingsj CID
- J-1423516-2
- Molecular Formula
- C8H8O3
- Chinese Name
- 4-羟基-2-甲基苯甲酸
- Molecular Weight
- 152.147 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 177-181ºC |
|---|---|
| Boiling Point | 339.1±30.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 173.1±21.1 °C |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-2-methylbenzoic acid?
578-39-2
What are the molecular formula and molecular weight of 4-Hydroxy-2-methylbenzoic acid?
C8H8O3, molecular weight 152.147 g/mol
Is 4-Hydroxy-2-methylbenzoic acid hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026