4-Ethylbenzonitrile

4-乙基苯甲腈

Also known as: 1-cyano-4-ethylbenzene, 4-cyanoethylbenzene, 4-ethylbenzenecarbonitrile, p-ethylbenzonitrile, p-cyanoethylbenzene

CAS No.
25309-65-3
Jingsj CID
J-17782-5
Molecular Formula
C9H9N
Chinese Name
4-乙基苯甲腈
Molecular Weight
131.17400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point237 °C(lit.)
Density0.956 g/mL at 25 °C(lit.)
Flash Point208 °F

Frequently Asked Questions

What is the CAS number of 4-Ethylbenzonitrile?

25309-65-3

What are the molecular formula and molecular weight of 4-Ethylbenzonitrile?

C9H9N, molecular weight 131.17400 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026