1-Ethyl-1H-imidazole-2-thiol
1-乙基-1H-咪唑-2-硫醇
Also known as: 1-Ethyl-1,3-dihydro-2H-imidazole-2-thione, 1-Ethyl-2-mercaptoimidazole, 2H-Imidazole-2-thione, 1-ethyl-1,3-dihydro-, 3-ethyl-1H-imidazole-2-thione, 1-ethyl-1,3-dihydro-imidazole-2-thione, 2-mercapto-1-ethylimidazole
1-Ethyl-1H-imidazole-2-thiol (CAS 10583-83-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N2S and a molecular weight of 128.19500 g/mol. It is also known as 1-Ethyl-1,3-dihydro-2H-imidazole-2-thione, 1-Ethyl-2-mercaptoimidazole and 2H-Imidazole-2-thione, 1-ethyl-1,3-dihydro-. Key properties include a boiling point of 176.3ºC at 760mmHg, a density of 1.21g/cm3 and a flash point of 60.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10583-83-2
- Jingsj CID
- J-1508139-7
- Molecular Formula
- C5H8N2S
- Chinese Name
- 1-乙基-1H-咪唑-2-硫醇
- Molecular Weight
- 128.19500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 176.3ºC at 760mmHg |
|---|---|
| Density | 1.21g/cm3 |
| Flash Point | 60.4ºC |
Frequently Asked Questions
What is the CAS number of 1-Ethyl-1H-imidazole-2-thiol?
The CAS number of 1-Ethyl-1H-imidazole-2-thiol is 10583-83-2.
What are the molecular formula and molecular weight of 1-Ethyl-1H-imidazole-2-thiol?
1-Ethyl-1H-imidazole-2-thiol has molecular formula C5H8N2S and molecular weight 128.19500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Ethyl-1H-imidazole-2-thiol (CAS 10583-83-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508139-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.