4-(2-oxopropyl)benzonitrile

Also known as: 4-Cyanophenylacetone, 1-(4-cyanophenyl)-2-propanone, 1-(4-cyanophenyl)propan-2-one, 1-(4-cyanophenyl)-2-oxopropane, Benzonitrile, 4-(2-oxopropyl)-

4-(2-oxopropyl)benzonitrile (CAS 58949-75-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H9NO and a molecular weight of 159.18500 g/mol. Key properties include a boiling point of 288.1ºC at 760 mmHg, a density of 1.08g/cm3 and a flash point of 128ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 58949-75-0
Jingsj CID: J-1091581-8
Molecular Formula: C₁₀H₉NO
Molecular Weight: 159.18500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	288.1ºC at 760 mmHg
Density	1.08g/cm3
Flash Point	128ºC
Exact Mass	159.06800
PSA	40.86000
LogP	1.68978
Refractive Index	1.531

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-(2-oxopropyl)benzonitrile?

The CAS number of 4-(2-oxopropyl)benzonitrile is 58949-75-0.

What are the molecular formula and molecular weight of 4-(2-oxopropyl)benzonitrile?

4-(2-oxopropyl)benzonitrile has molecular formula C10H9NO and molecular weight 159.18500 g/mol.

What are the upstream and downstream products of 4-(2-oxopropyl)benzonitrile?

For 4-(2-oxopropyl)benzonitrile, Upstream Products: Acetyl chloride, 4-Cyanobenzyl bromide, 4-Chlorobenzonitrile; Downstream Products: 4-(2-oxopropyl)benzoic acid.

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-(2-oxopropyl)benzonitrile (CAS 58949-75-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1091581-8 (accessed 2026-11-09).

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