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1-(Difluoromethyl)-4-iodo-1H-pyrazole

1-(二氟甲基)-4-碘-1H-吡唑

Also known as: 1-(difluoromethyl)-4-iodopyrazole, 1-(difluoroMethyl)-4-iodo-1H-pyrazole, 4-iodo-1-difluoromethylpyrazole, 1H-Pyrazole, 1-(difluoromethyl)-4-iodo-

1-(Difluoromethyl)-4-iodo-1H-pyrazole (CAS 1041205-43-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H3F2IN2 and a molecular weight of 243.981 g/mol. It is also known as 1-(difluoromethyl)-4-iodopyrazole, 1-(difluoroMethyl)-4-iodo-1H-pyrazole and 4-iodo-1-difluoromethylpyrazole. Key properties include a boiling point of 215.0±40.0 °C at 760 mmHg, a density of 2.3±0.1 g/cm3 and a flash point of 83.8±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1041205-43-9
Jingsj CID
J-1087213-2
Molecular Formula
C4H3F2IN2
Chinese Name
1-(二氟甲基)-4-碘-1H-吡唑
Molecular Weight
243.981 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point215.0±40.0 °C at 760 mmHg
Density2.3±0.1 g/cm3
Flash Point83.8±27.3 °C

Frequently Asked Questions

What is the CAS number of 1-(Difluoromethyl)-4-iodo-1H-pyrazole?

The CAS number of 1-(Difluoromethyl)-4-iodo-1H-pyrazole is 1041205-43-9.

What are the molecular formula and molecular weight of 1-(Difluoromethyl)-4-iodo-1H-pyrazole?

1-(Difluoromethyl)-4-iodo-1H-pyrazole has molecular formula C4H3F2IN2 and molecular weight 243.981 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(Difluoromethyl)-4-iodo-1H-pyrazole (CAS 1041205-43-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087213-2 (accessed 2026-10-24).

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