5-Methylisophthalic acid
5-甲基间苯二甲酸
Also known as: Uvitic acid, 5-METHYL-1,3-BENZENEDICARBOXYLIC ACID, 5-METHYLBENZENE-1,3-DICARBOXYLIC ACID, 5-METHYLISOPHTHALIC ACID, EINECS 207-881-2, MFCD00013986, RARECHEM AL BO 1540, TIMTEC-BB SBB008429
- CAS No.
- 499-49-0
- Jingsj CID
- J-42276-1
- Molecular Formula
- C9H8O4
- Chinese Name
- 5-甲基间苯二甲酸
- Molecular Weight
- 180.157 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 299-303 °C(lit.) |
|---|---|
| Boiling Point | 408.7±33.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 215.1±21.9 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 5-Methylisophthalic acid?
499-49-0
What are the molecular formula and molecular weight of 5-Methylisophthalic acid?
C9H8O4, molecular weight 180.157 g/mol
Is 5-Methylisophthalic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026