4786-20-3 Crotononitrile 2-Butenenitrile AI3-28717 Crotonic nitrile Crotonique nitrile [French] Crotonitrile Crotonnitrile 1-Cyanopropene EINECS 225-335-1 beta-Methylacrylonitrile NSC 165574 1-Propenyl cyanide Crotonique nitrile CAS 4786-20-3

Purity 97%+In StockPharmaceutical Standards
CAS No.4786-20-3
Molecular FormulaC4H5N
Molecular Weight67.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4786-20-3 Crotononitrile 2-Butenenitrile AI3-28717 Crotonic nitrile Crotonique nitrile [French] Crotonitrile Crotonnitrile 1-Cyanopropene EINECS 225-335-1 beta-Methylacrylonitrile NSC 165574 1-Propenyl cyanide Crotonique nitrile CAS 4786-20-3 chemical structure

Description

4786-20-3 Crotononitrile 2-Butenenitrile AI3-28717 Crotonic nitrile Crotonique nitrile [French] Crotonitrile Crotonnitrile 1-Cyanopropene EINECS 225-335-1 beta-Methylacrylonitrile NSC 165574 1-Propenyl cyanide Crotonique nitrile (CAS 4786-20-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5N. Molecular weight: 67.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC4H5N
Molecular Weight67.09 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Nitrogen Atoms1

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