2-Hydroxyterephthalic acid
2-羟基对苯二甲酸
Also known as: 2-hydroxybenzene-1,4-dicarboxylic acid, 1,4-Benzenedicarboxylic acid, 2-hydroxy-, 2,5-Dicarboxyphenol, Terephthalic acid, hydroxy-, 2-Hydroxy-1,4-benzenedicarboxylic acid
- CAS No.
- 636-94-2
- Jingsj CID
- J-1511514-8
- Molecular Formula
- C8H6O5
- Chinese Name
- 2-羟基对苯二甲酸
- Molecular Weight
- 182.130 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 312-317ºC |
|---|---|
| Boiling Point | 436.9±40.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 232.2±23.8 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2-Hydroxyterephthalic acid?
636-94-2
What are the molecular formula and molecular weight of 2-Hydroxyterephthalic acid?
C8H6O5, molecular weight 182.130 g/mol
Is 2-Hydroxyterephthalic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026