4-(Difluoromethoxy)benzonitrile

4-(二氟甲氧基)苯甲腈

Also known as: 1-Cyano-4-(difluoromethoxy)benzene, 4-(difluoromethoxy)benzenecarbonitrile, 4-Cyano-alpha,alpha-difluoroanisole, 4-Cyanophenyl difluoromethyl ether, 4-difluoromethoxybenzonitrile, AKOS B018635, ART-CHEM-BB B018635, Benzonitrile, 4-(difluoromethoxy)-, MFCD00085006

4-(Difluoromethoxy)benzonitrile (CAS 90446-25-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H5F2NO and a molecular weight of 169.12800 g/mol. It is also known as 1-Cyano-4-(difluoromethoxy)benzene, 4-(difluoromethoxy)benzenecarbonitrile and 4-Cyano-alpha,alpha-difluoroanisole. Key properties include a melting point of 40-42ºC, a boiling point of 244.6ºC at 760mmHg, a density of 1.26g/cm3 and a flash point of 101.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 90446-25-6
Jingsj CID: J-1412395-5
Molecular Formula: C₈H₅F₂NO
Chinese Name: 4-(二氟甲氧基)苯甲腈
Molecular Weight: 169.12800 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	40-42ºC
Boiling Point	244.6ºC at 760mmHg
Density	1.26g/cm3
Flash Point	101.7ºC

Frequently Asked Questions

What is the CAS number of 4-(Difluoromethoxy)benzonitrile?

The CAS number of 4-(Difluoromethoxy)benzonitrile is 90446-25-6.

What are the molecular formula and molecular weight of 4-(Difluoromethoxy)benzonitrile?

4-(Difluoromethoxy)benzonitrile has molecular formula C8H5F2NO and molecular weight 169.12800 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-(Difluoromethoxy)benzonitrile (CAS 90446-25-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1412395-5 (accessed 2026-10-26).

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