Prothioconazole

丙硫菌唑

Also known as: (RS)-2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-1,2,4-triazole-3-thione, 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2-dihydro-3H-1,2,4-triazole-3-thione, 2-(2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl)-1H-1,2,4-triazole-3(2H)-thione, 2-(1-chloro-cyclopropyl)-1-(2-chlorophenyl)-3-(5-mercapto-1,2,4-triazol-1-yl)-propan-2-ol, Redigo, jau 6476, UNII-27B9FV58IY, rac-2-[(2R)-2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione

Prothioconazole (CAS 178928-70-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H15Cl2N3OS and a molecular weight of 344.259 g/mol. It is also known as (RS)-2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-1,2,4-triazole-3-thione, 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2-dihydro-3H-1,2,4-triazole-3-thione and 2-(2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl)-1H-1,2,4-triazole-3(2H)-thione. Key properties include a melting point of 139.1-144.5°, a boiling point of 486.7±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 248.2±31.5 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
178928-70-6
Jingsj CID
J-1959745-0
Molecular Formula
C14H15Cl2N3OS
Chinese Name
丙硫菌唑
Molecular Weight
344.259 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point139.1-144.5°
Boiling Point486.7±55.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point248.2±31.5 °C

GHS Safety & Compliance

Environmental HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of Prothioconazole?

The CAS number of Prothioconazole is 178928-70-6.

What are the molecular formula and molecular weight of Prothioconazole?

Prothioconazole has molecular formula C14H15Cl2N3OS and molecular weight 344.259 g/mol.

Is Prothioconazole hazardous?

Prothioconazole has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Prothioconazole (CAS 178928-70-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959745-0 (accessed 2026-10-25).

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