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4,4,4-Trifluoro-3-oxobutanenitrile

4,4,4-三氟-3-氧代丁腈

Also known as: 4,4,4-Trifluoro-3-oxobutyronitrile, 4,4,4-Trifluoro-3-oxo-butyronitrile, Butanenitrile, 4,4,4-trifluoro-3-oxo-, Butanenitrile,4,4,4-trifluoro-3-oxo, 2-(trifluoroacetyl)-acetonitrile, 3-cyano-1,1,1-trifluoroacetone, trifluoroacetoacetonitrile, TFA acetonitrile, NC1VXFFF, Tofacitinib Impurity 232, Phloroglucinol Impurity 66

4,4,4-Trifluoro-3-oxobutanenitrile (CAS 110234-68-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H2F3NO and a molecular weight of 137.060 g/mol. It is also known as 4,4,4-Trifluoro-3-oxobutyronitrile, 4,4,4-Trifluoro-3-oxo-butyronitrile and Butanenitrile, 4,4,4-trifluoro-3-oxo-. Key properties include a boiling point of 99.9±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 14.2±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
110234-68-9
Jingsj CID
J-1091286-7
Molecular Formula
C4H2F3NO
Chinese Name
4,4,4-三氟-3-氧代丁腈
Molecular Weight
137.060 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point99.9±35.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point14.2±25.9 °C

Frequently Asked Questions

What is the CAS number of 4,4,4-Trifluoro-3-oxobutanenitrile?

The CAS number of 4,4,4-Trifluoro-3-oxobutanenitrile is 110234-68-9.

What are the molecular formula and molecular weight of 4,4,4-Trifluoro-3-oxobutanenitrile?

4,4,4-Trifluoro-3-oxobutanenitrile has molecular formula C4H2F3NO and molecular weight 137.060 g/mol.

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

Last updated:

How to cite: Jingsj. "4,4,4-Trifluoro-3-oxobutanenitrile (CAS 110234-68-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1091286-7 (accessed 2026-10-25).

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