3-Methylsalicylic acid
3-甲基水杨酸
Also known as: 2-Hydroxy-3-methylbenzoic acid, o-Cresotic acid, 2-hydroxy-m-toluic acid, Cresotic acid, o-Kresotinic Acid, 2-hydroxy-3-methyl-benzoic acid, 2-carboxy-6-methylphenol, 3-Methylsalycilic acid, 3-methyl salicylic acid, Hydroxytoluic, cresotinicacid
- CAS No.
- 83-40-9
- Jingsj CID
- J-1962147-0
- Molecular Formula
- C8H8O3
- Chinese Name
- 3-甲基水杨酸
- 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 | 98-100 °C(lit.) |
|---|---|
| Boiling Point | 293.2±28.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 145.4±20.5 °C |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 3-Methylsalicylic acid?
83-40-9
What are the molecular formula and molecular weight of 3-Methylsalicylic acid?
C8H8O3, molecular weight 152.147 g/mol
Is 3-Methylsalicylic acid hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026