3-(Methylsulfonyl)-1H-1,2,4-triazole
Also known as: 5-methylsulfonyl-1H-1,2,4-triazole, 3-methanesulfonyl-1H-1,2,4-triazole, BB_SC-9494, Triazolyl-3-methylsulfone
3-(Methylsulfonyl)-1H-1,2,4-triazole (CAS 3589-05-7) is a compound in the Sulfur Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H5N3O2S and a molecular weight of 147.15600 g/mol. Key properties include a boiling point of 385.2ºC at 760 mmHg, a density of 1.533g/cm3 and a flash point of 186.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3589-05-7
- Jingsj CID
- J-1015969-1
- Molecular Formula
- C3H5N3O2S
- Molecular Weight
- 147.15600 g/mol
- Category
- Sulfur Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 385.2ºC at 760 mmHg |
|---|---|
| Density | 1.533g/cm3 |
| Flash Point | 186.8ºC |
| Exact Mass | 147.01000 |
| PSA | 84.09000 |
| LogP | 0.28900 |
| Refractive Index | 1.531 |
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-(Methylsulfonyl)-1H-1,2,4-triazole?
The CAS number of 3-(Methylsulfonyl)-1H-1,2,4-triazole is 3589-05-7.
What are the molecular formula and molecular weight of 3-(Methylsulfonyl)-1H-1,2,4-triazole?
3-(Methylsulfonyl)-1H-1,2,4-triazole has molecular formula C3H5N3O2S and molecular weight 147.15600 g/mol.
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-(Methylsulfonyl)-1H-1,2,4-triazole (CAS 3589-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1015969-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.