1,2,3-Benzenetricarboxylic acid
1,2,3-苯三甲酸
Also known as: Hemimellitic acid, Benzene-1,2,3-tricarboxylic acid, 1,2,3-Tricarboxybenzene, 1,2,3-Benzenetricarboxylic acid (anhydrous)
- CAS No.
- 569-51-7
- Jingsj CID
- J-1966304-9
- Molecular Formula
- C9H6O6
- Chinese Name
- 1,2,3-苯三甲酸
- Molecular Weight
- 210.140 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | ~195 °C (dec.) |
|---|---|
| Boiling Point | 491.3±40.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 265.0±23.8 °C |
Frequently Asked Questions
What is the CAS number of 1,2,3-Benzenetricarboxylic acid?
569-51-7
What are the molecular formula and molecular weight of 1,2,3-Benzenetricarboxylic acid?
C9H6O6, molecular weight 210.140 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026