(2E)-3-[(4-Methylphenyl)sulfonyl]-2-propenenitrile
[CAS# 19542-67-7]

Identification

• Classification: Biochemical >> Inhibitor >> Nuclear transcription factor (NF-?B) >> I?B/IKK inhibitor
• Name: (2E)-3-[(4-Methylphenyl)sulfonyl]-2-propenenitrile
• Synonyms: BAY 11-7082; BAY 117821; Bay 11-7821
• Molecular Formula: C₁₀H₉NO₂S
• Molecular Weight: 207.25
• CAS Registry Number: 19542-67-7
• EC Number: 805-917-7

Properties

• Solubility: Very slightly soluble (0.33 g/L) (25 ºC), Calc.^*
• Density: 1.237±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 133-135 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Katrun, Praewpan; European Journal of Organic Chemistry 2010, (29), P5633-5641, S5633/1-S5633/56.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315