1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid
Also known as: 1-Phenyl-1,2,4-triazole-3-carboxylic acid, 1-Phenyl-1H-[1,2,4]triazole-3-carboxylic acid, 1-Phenyl-1,2,4-triazol-carbonsaeure-(3), 1-Phenyl-1H-[1,2,4]triazol-3-carbonsaeure, 1H-1,2,4-Triazole-3-carboxylic acid, 1-phenyl-
1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 24036-63-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7N3O2 and a molecular weight of 189.17100 g/mol. Key properties include a boiling point of 439ºC at 760 mmHg, a density of 1.39g/cm3 and a flash point of 219.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 24036-63-3
- Jingsj CID
- J-1154684-2
- Molecular Formula
- C9H7N3O2
- Molecular Weight
- 189.17100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 439ºC at 760 mmHg |
|---|---|
| Density | 1.39g/cm3 |
| Flash Point | 219.3ºC |
| Exact Mass | 189.05400 |
| PSA | 68.01000 |
| LogP | 0.96550 |
| Vapor Pressure | 1.76E-08mmHg at 25°C |
| Refractive Index | 1.673 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid?
The CAS number of 1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid is 24036-63-3.
What are the molecular formula and molecular weight of 1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid?
1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid has molecular formula C9H7N3O2 and molecular weight 189.17100 g/mol.
What are the upstream and downstream products of 1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid?
For 1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid, Upstream Products: Ethyl isocyanoacetate, Methyl 1H-1,2,4-triazole-3-carboxylate, Phenylboronic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 24036-63-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1154684-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.