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1-phenylimidazoline-2-thione

1-苯基咪唑啉-2-硫酮

Also known as: 1-Phenyl-1H-imidazole-2-thiol, 1-Phenyl-1,3-dihydro-imidazole-2-thione, 1-Phenyl-1H-imidazole-2(3H)-thione, 1-Phenyl-4-imidazoline-2-thione, 1-phenyl-1H-imidazol-2-ylhydrosulfide, 3-Phenyl-3H-imidazole-2-thiol, 3-phenyl-1H-imidazole-2-thione, 1-Phenyl-1H-imidazole-2(5H)-thione

1-phenylimidazoline-2-thione (CAS 17452-09-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8N2S and a molecular weight of 176.23800 g/mol. It is also known as 1-Phenyl-1H-imidazole-2-thiol, 1-Phenyl-1,3-dihydro-imidazole-2-thione and 1-Phenyl-1H-imidazole-2(3H)-thione. Key properties include a melting point of 177 °C, a boiling point of 274.7ºC at 760mmHg, a density of 1.31g/cm3 and a flash point of 119.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17452-09-4
Jingsj CID
J-45921-1
Molecular Formula
C9H8N2S
Chinese Name
1-苯基咪唑啉-2-硫酮
Molecular Weight
176.23800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point177 °C
Boiling Point274.7ºC at 760mmHg
Density1.31g/cm3
Flash Point119.9ºC

Frequently Asked Questions

What is the CAS number of 1-phenylimidazoline-2-thione?

The CAS number of 1-phenylimidazoline-2-thione is 17452-09-4.

What are the molecular formula and molecular weight of 1-phenylimidazoline-2-thione?

1-phenylimidazoline-2-thione has molecular formula C9H8N2S and molecular weight 176.23800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-phenylimidazoline-2-thione (CAS 17452-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45921-1 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.