4-Methylbenzoic acid
对甲基苯甲酸
Also known as: p-Toluic acid, p-Methylbenzoic acid, 4-TOLUIC ACID, p-Tolylcarboxylic acid, p-carboxytoluene, Crithminic acid, Toluenecarboxylic acid, para-Toluic acid, 4-Carboxytoluene, p-toluylic acid
- CAS No.
- 99-94-5
- Jingsj CID
- J-35806-2
- Molecular Formula
- C8H8O2
- Chinese Name
- 对甲基苯甲酸
- Molecular Weight
- 136.148 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 179 °C |
|---|---|
| Boiling Point | 275.3±9.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 124.7±13.4 °C |
Frequently Asked Questions
What is the CAS number of 4-Methylbenzoic acid?
99-94-5
What are the molecular formula and molecular weight of 4-Methylbenzoic acid?
C8H8O2, molecular weight 136.148 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026