3-Chloro-1,2,4-triazole
Also known as: 1H-1,2,4-Triazole, 3-chloro-, 1H-1,2,4-Triazole, 5-chloro-, 3-chloro-1H-1,2,4-triazole, 3-chloro-4H-1,2,4-triazole, 3-chloro-s-triazole, 5-chloro-1H-1,2,4-triazole, 3(5)-chloro-1,2,4-triazole, 3-Chlor-1H-[1,2,4]triazol, 3-Chloro-1H-[1,2,4]triazole
3-Chloro-1,2,4-triazole (CAS 6818-99-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H2ClN3 and a molecular weight of 103.510 g/mol. Key properties include a boiling point of 276.0±23.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 147.3±8.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6818-99-1
- Jingsj CID
- J-1442668-7
- Molecular Formula
- C2H2ClN3
- Molecular Weight
- 103.510 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 276.0±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 147.3±8.2 °C |
| Exact Mass | 102.993729 |
| PSA | 41.57000 |
| LogP | 0.28 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.572 |
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 3-Chloro-1,2,4-triazole?
The CAS number of 3-Chloro-1,2,4-triazole is 6818-99-1.
What are the molecular formula and molecular weight of 3-Chloro-1,2,4-triazole?
3-Chloro-1,2,4-triazole has molecular formula C2H2ClN3 and molecular weight 103.510 g/mol.
What are the upstream and downstream products of 3-Chloro-1,2,4-triazole?
For 3-Chloro-1,2,4-triazole, Upstream Products: 3-Nitro-1,2,4-triazole, (3-Nitro-1H-1,2,4-triazol-1-yl)methanol, Acetyl chloride; Downstream Products: 3-Cyano-1,2,4-triazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Chloro-1,2,4-triazole (CAS 6818-99-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1442668-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.