3-Amino-1,2,4-triazole
3-氨基-1,2,4-三唑
Also known as: 3-AMINOTRIAZOLE, 3-Amino-s-triazole, 2H-1,2,4-Triazol-3-Amine, 3-Amino-1,2,4,1H-triazole, 1H-1,2,3-Triazol-1-amine, 2-Aminotriazole, Amitrole, 1H-1,2,4-Triazol-3-amine, 3-Aminotriazole / 3-AT, 1,2,4-Triazol-3-ylamine, Amizol / Weedazol
3-Amino-1,2,4-triazole (CAS 155-25-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H4N4 and a molecular weight of 84.080 g/mol. It is also known as 3-AMINOTRIAZOLE, 3-Amino-s-triazole and 2H-1,2,4-Triazol-3-Amine. Key properties include a boiling point of 244.9±23.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 101.9±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 155-25-9
- Jingsj CID
- J-51242-4
- Molecular Formula
- C2H4N4
- Chinese Name
- 3-氨基-1,2,4-三唑
- Molecular Weight
- 84.080 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 244.9±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 101.9±22.6 °C |
Frequently Asked Questions
What is the CAS number of 3-Amino-1,2,4-triazole?
The CAS number of 3-Amino-1,2,4-triazole is 155-25-9.
What are the molecular formula and molecular weight of 3-Amino-1,2,4-triazole?
3-Amino-1,2,4-triazole has molecular formula C2H4N4 and molecular weight 84.080 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Amino-1,2,4-triazole (CAS 155-25-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-51242-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.