1H-1,2,3-triazole-4,5-dicarboxylic acid
1H-1,2,3-三唑-4,5-二羧酸
Also known as: 1,2,3-triazole-4,5-dicarboxylic acid, 2H-triazole-4,5-dicarboxylic acid, 1,2,3-triazole-4,5-dicarboxylic acid 99%, MFCD00005246, DK7408
- CAS No.
- 4546-95-6
- Jingsj CID
- J-32288-3
- Molecular Formula
- C4H3N3O4
- Chinese Name
- 1H-1,2,3-三唑-4,5-二羧酸
- Molecular Weight
- 157.08400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 200ºC (dec.)(lit.) |
|---|---|
| Boiling Point | 587.9ºC at 760 mmHg |
| Density | 1.981g/cm3 |
| Flash Point | 309.3ºC |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 1H-1,2,3-triazole-4,5-dicarboxylic acid?
4546-95-6
What are the molecular formula and molecular weight of 1H-1,2,3-triazole-4,5-dicarboxylic acid?
C4H3N3O4, molecular weight 157.08400 g/mol
Is 1H-1,2,3-triazole-4,5-dicarboxylic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026