4-Methoxy-3-(trifluoromethyl)benzonitrile

4-甲氧基-3-三氟甲基苯甲腈

Also known as: 3-Trifluoromethyl-p-anisonitrile, 4-Cyano-2-(trifluoromethyl)anisole, 5-Cyano-2-methoxybenzotrifluoride, 4-Methoxy-3-trifluoromethylbenzonitrile, Benzonitrile, 4-methoxy-3-(trifluoromethyl)-

4-Methoxy-3-(trifluoromethyl)benzonitrile (CAS 261951-87-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H6F3NO and a molecular weight of 201.145 g/mol. It is also known as 3-Trifluoromethyl-p-anisonitrile, 4-Cyano-2-(trifluoromethyl)anisole and 5-Cyano-2-methoxybenzotrifluoride. Key properties include a melting point of 98-100°C, a boiling point of 265.1±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 114.1±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
261951-87-5
Jingsj CID
J-1087755-3
Molecular Formula
C9H6F3NO
Chinese Name
4-甲氧基-3-三氟甲基苯甲腈
Molecular Weight
201.145 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point98-100°C
Boiling Point265.1±40.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point114.1±27.3 °C

Frequently Asked Questions

What is the CAS number of 4-Methoxy-3-(trifluoromethyl)benzonitrile?

The CAS number of 4-Methoxy-3-(trifluoromethyl)benzonitrile is 261951-87-5.

What are the molecular formula and molecular weight of 4-Methoxy-3-(trifluoromethyl)benzonitrile?

4-Methoxy-3-(trifluoromethyl)benzonitrile has molecular formula C9H6F3NO and molecular weight 201.145 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Methoxy-3-(trifluoromethyl)benzonitrile (CAS 261951-87-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087755-3 (accessed 2026-10-25).

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