4-Ethyl-4H-1,2,4-triazole-3-thiol
4-乙基-4H-1,2,4-三唑-3-硫醇
Also known as: 3H-1,2,4-Triazole-3-thione, 4-ethyl-2,4-dihydro-, 4-Ethyl-2,4-dihydro-3H-1,2,4-triazole-3-thione, 4-Aethyl-2,4-dihydro-[1,2,4]triazol-3-thion, 4-Ethyl-1,2,4-triazolin-5-thion, 4-ethyl-1H-1,2,4-triazole-5-thione
4-Ethyl-4H-1,2,4-triazole-3-thiol (CAS 27105-98-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H7N3S and a molecular weight of 129.18300 g/mol. It is also known as 3H-1,2,4-Triazole-3-thione, 4-ethyl-2,4-dihydro-, 4-Ethyl-2,4-dihydro-3H-1,2,4-triazole-3-thione and 4-Aethyl-2,4-dihydro-[1,2,4]triazol-3-thion. Key properties include a boiling point of 158ºC at 760mmHg, a density of 1.34g/cm3 and a flash point of 49.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 27105-98-2
- Jingsj CID
- J-1373249-9
- Molecular Formula
- C4H7N3S
- Chinese Name
- 4-乙基-4H-1,2,4-三唑-3-硫醇
- Molecular Weight
- 129.18300 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 158ºC at 760mmHg |
|---|---|
| Density | 1.34g/cm3 |
| Flash Point | 49.3ºC |
Frequently Asked Questions
What is the CAS number of 4-Ethyl-4H-1,2,4-triazole-3-thiol?
The CAS number of 4-Ethyl-4H-1,2,4-triazole-3-thiol is 27105-98-2.
What are the molecular formula and molecular weight of 4-Ethyl-4H-1,2,4-triazole-3-thiol?
4-Ethyl-4H-1,2,4-triazole-3-thiol has molecular formula C4H7N3S and molecular weight 129.18300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Ethyl-4H-1,2,4-triazole-3-thiol (CAS 27105-98-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1373249-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.