(E)-3-(4-methylphenyl)prop-2-enenitrile

Also known as: p-methylcinnamonitrile, 3-(4-methylphenyl)prop-2-enenitrile, 3-(4-methylphenyl)acrylonitrile, 3-(4-methylphenyl)propenenitrile, 4-methylcinnamonitrile (mixture of cis and trans), (E)-3-(4-methylphenyl)-2-propenenitrile, (E)-3-(4-methylphenyl)acrylonitrile, (E)-3-(4'-methylphenyl)-2-propenenitrile, 2-Propenenitrile,3-(4-methylphenyl)-, CINNAMONITRILE,p-METHYL

(E)-3-(4-methylphenyl)prop-2-enenitrile (CAS 28446-70-0) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H9N and a molecular weight of 143.18500 g/mol. Key properties include a boiling point of 269.8ºC at 760mmHg, a density of 1.022g/cm3 and a flash point of 117.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 28446-70-0
Jingsj CID: J-1497671-5
Molecular Formula: C₁₀H₉N
Molecular Weight: 143.18500 g/mol
Category: Nitrogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	269.8ºC at 760mmHg
Density	1.022g/cm3
Flash Point	117.2ºC
Exact Mass	143.07300
PSA	23.79000
LogP	2.53178
Vapor Pressure	0.00709mmHg at 25°C
Refractive Index	1.584

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 (E)-3-(4-methylphenyl)prop-2-enenitrile?

The CAS number of (E)-3-(4-methylphenyl)prop-2-enenitrile is 28446-70-0.

What are the molecular formula and molecular weight of (E)-3-(4-methylphenyl)prop-2-enenitrile?

(E)-3-(4-methylphenyl)prop-2-enenitrile has molecular formula C10H9N and molecular weight 143.18500 g/mol.

What are the upstream and downstream products of (E)-3-(4-methylphenyl)prop-2-enenitrile?

For (E)-3-(4-methylphenyl)prop-2-enenitrile, Downstream Products: 3,3-Diphenylpropionitrile.

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. "(E)-3-(4-methylphenyl)prop-2-enenitrile (CAS 28446-70-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497671-5 (accessed 2026-11-06).

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