211322-72-4

Basic information

• Product Name: 2-Propen-1-one, 2,3-dichloro-1-phenyl-, (2E)- (9CI)
• Synonyms: 2-Propen-1-one, 2,3-dichloro-1-phenyl-, (2E)- (9CI)
• CAS NO: 211322-72-4
• Molecular Formula: C9H6Cl2O
• Molecular Weight: 201.04934
• Product Categories: ACETYLHALIDE
• Mol File: 211322-72-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 264.6±40.0 °C(Predicted)
• Appearance: /
• Density: 1.308±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 2-Propen-1-one, 2,3-dichloro-1-phenyl-, (2E)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propen-1-one, 2,3-dichloro-1-phenyl-, (2E)- (9CI)(211322-72-4)
• EPA Substance Registry System: 2-Propen-1-one, 2,3-dichloro-1-phenyl-, (2E)- (9CI)(211322-72-4)

Safety Data

• Hazardous Substances Data: 211322-72-4(Hazardous Substances Data)

Upstream product

• 20618-04-6 2,3-dichloro-acryloyl chloride 
• 71-43-2 benzene 
• 827-36-1 2-(N,N-dimethylamino)-2-phenylacetonitrile 

Downstream Products

• 25726-04-9 phenylglyoxylyl chloride 

Relevant articles and documents

Direct dichlorovinylation of nitriles with trichloroethylene under phase-transfer catalysis conditions

Reaction of trichloroethylene with nitriles 1a-k, carried out in the presence of 50% aqueous sodium hydroxide and tetrabutylammonium hydrogen sulfate as a phase-transfer catalyst, in diethyl ether at 5-10°C affords dichlorovinyl derivatives 2a-k in good yields. Deprotection of the latent carbonyl group in aminonitrile 1f results in the formation of dichlorovinyl ketone 5.