Methyl 1-methyl-1H-1,2,4-triazole-3-carboxylate
Also known as: 1H-1,2,4-Triazole-3-carboxylic acid, 1-methyl-, methyl ester, Methyl 1-methyl-1H-[1,2,4]triazole-3-carboxylate, 1-Methyl-1H-[1,2,4]triazole-3-carboxylic acid methyl ester, 1-Methyl-1H-[1,2,4]triazole-3-carboxylicacidmethylester, Methyl-1-methyl-<1,2,4>triazol-3-carboxylat
Methyl 1-methyl-1H-1,2,4-triazole-3-carboxylate (CAS 57031-66-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O2 and a molecular weight of 141.128 g/mol. Key properties include a boiling point of 263.1±23.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 112.9±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 57031-66-0
- Jingsj CID
- J-1084477-6
- Molecular Formula
- C5H7N3O2
- Molecular Weight
- 141.128 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 263.1±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 112.9±22.6 °C |
| Exact Mass | 141.053833 |
| PSA | 57.01000 |
| LogP | -0.54 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.570 |
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 Methyl 1-methyl-1H-1,2,4-triazole-3-carboxylate?
The CAS number of Methyl 1-methyl-1H-1,2,4-triazole-3-carboxylate is 57031-66-0.
What are the molecular formula and molecular weight of Methyl 1-methyl-1H-1,2,4-triazole-3-carboxylate?
Methyl 1-methyl-1H-1,2,4-triazole-3-carboxylate has molecular formula C5H7N3O2 and molecular weight 141.128 g/mol.
What are the upstream and downstream products of Methyl 1-methyl-1H-1,2,4-triazole-3-carboxylate?
For Methyl 1-methyl-1H-1,2,4-triazole-3-carboxylate, Upstream Products: Methyl 1H-1,2,4-triazole-3-carboxylate, iodomethane; Downstream Products: 1-Methyl-1H-1,2,4-triazole-3-carboxylic 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. "Methyl 1-methyl-1H-1,2,4-triazole-3-carboxylate (CAS 57031-66-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084477-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.