(2E)-3-[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]-2-propenenitrile

(2E)-3-[[4-叔丁基苯基]磺酰基]-2-丙烯腈

Also known as: (E)-3-(4-tert-Butylphenylsulfonyl)acrylonitrile, Bay 11-7085, BAY 11-7085, (E)-3-(4-t-Butylphenylsulfonyl)-2-propenenitrile, 2-Propenenitrile, 3-[[4-(1,1-dimethylethyl)phenyl]sulfonyl]-, (2E)-

(2E)-3-[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]-2-propenenitrile (CAS 196309-76-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H15NO2S and a molecular weight of 249.329 g/mol. It is also known as (E)-3-(4-tert-Butylphenylsulfonyl)acrylonitrile, Bay 11-7085 and BAY 11-7085. Key properties include a melting point of 80-82℃, a boiling point of 407.1±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 200.0±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 196309-76-9
Jingsj CID: J-1959718-0
Molecular Formula: C₁₃H₁₅NO₂S
Chinese Name: (2E)-3-[[4-叔丁基苯基]磺酰基]-2-丙烯腈
Molecular Weight: 249.329 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	80-82℃
Boiling Point	407.1±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	200.0±28.7 °C

Frequently Asked Questions

What is the CAS number of (2E)-3-[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]-2-propenenitrile?

The CAS number of (2E)-3-[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]-2-propenenitrile is 196309-76-9.

What are the molecular formula and molecular weight of (2E)-3-[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]-2-propenenitrile?

(2E)-3-[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]-2-propenenitrile has molecular formula C13H15NO2S and molecular weight 249.329 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(2E)-3-[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]-2-propenenitrile (CAS 196309-76-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959718-0 (accessed 2026-10-25).

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