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1,5-DIPHENYL-4-ETHYL-3-METHYLTHIO-1H-PYRAZOLE

1,5-二苯基-4-乙基-3-甲基硫代-1H-吡唑

Also known as: 4-ethyl-3-methylsulfanyl-1,5-diphenylpyrazole, 1H-Pyrazole,4-ethyl-3-(methylthio)-1,5-diphenyl

1,5-DIPHENYL-4-ETHYL-3-METHYLTHIO-1H-PYRAZOLE (CAS 871110-28-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H18N2S and a molecular weight of 294.41400 g/mol. It is also known as 4-ethyl-3-methylsulfanyl-1,5-diphenylpyrazole and 1H-Pyrazole,4-ethyl-3-(methylthio)-1,5-diphenyl. Key properties include a boiling point of 457.982ºC at 760 mmHg, a density of 1.111g/cm3 and a flash point of 230.78ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
871110-28-0
Jingsj CID
J-1590453-7
Molecular Formula
C18H18N2S
Chinese Name
1,5-二苯基-4-乙基-3-甲基硫代-1H-吡唑
Molecular Weight
294.41400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point457.982ºC at 760 mmHg
Density1.111g/cm3
Flash Point230.78ºC

Frequently Asked Questions

What is the CAS number of 1,5-DIPHENYL-4-ETHYL-3-METHYLTHIO-1H-PYRAZOLE?

The CAS number of 1,5-DIPHENYL-4-ETHYL-3-METHYLTHIO-1H-PYRAZOLE is 871110-28-0.

What are the molecular formula and molecular weight of 1,5-DIPHENYL-4-ETHYL-3-METHYLTHIO-1H-PYRAZOLE?

1,5-DIPHENYL-4-ETHYL-3-METHYLTHIO-1H-PYRAZOLE has molecular formula C18H18N2S and molecular weight 294.41400 g/mol.

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

Last updated:

How to cite: Jingsj. "1,5-DIPHENYL-4-ETHYL-3-METHYLTHIO-1H-PYRAZOLE (CAS 871110-28-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1590453-7 (accessed 2026-10-25).

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