4-(4-chlorophenyl)-4-oxobutanenitrile

Also known as: 4-(4-CHLOROPHENYL)-4-OXOBUTANENITRILE, 4-(4-CHLOROPHENYL)-4-OXOBUTYRONITRILE, SALOR-INT L481963-1EA, Benzenebutanenitrile, 4-chloro-γ-oxo-, 4-(4-Chlor-phenyl)-4-oxo-butyronitril, 4-Oxo-4-(4-chlor-phenyl)-buttersaeure-nitril

4-(4-chlorophenyl)-4-oxobutanenitrile (CAS 40394-87-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H8ClNO and a molecular weight of 193.63000 g/mol. Key properties include a boiling point of 375.7ºC at 760 mmHg, a density of 1.215g/cm3 and a flash point of 181ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40394-87-4
Jingsj CID: J-1062938-6
Molecular Formula: C₁₀H₈ClNO
Molecular Weight: 193.63000 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	375.7ºC at 760 mmHg
Density	1.215g/cm3
Flash Point	181ºC
Exact Mass	193.02900
PSA	40.86000
LogP	2.82648
Refractive Index	1.544

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-(4-chlorophenyl)-4-oxobutanenitrile?

The CAS number of 4-(4-chlorophenyl)-4-oxobutanenitrile is 40394-87-4.

What are the molecular formula and molecular weight of 4-(4-chlorophenyl)-4-oxobutanenitrile?

4-(4-chlorophenyl)-4-oxobutanenitrile has molecular formula C10H8ClNO and molecular weight 193.63000 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-(4-chlorophenyl)-4-oxobutanenitrile (CAS 40394-87-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1062938-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.