1951-11-7

Basic information

• Product Name: Butanoyl chloride, 3-chloro-
• CAS NO: 1951-11-7
• Molecular Formula: C4H6Cl2O
• Molecular Weight: 140.997
• Mol File: 1951-11-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Butanoyl chloride, 3-chloro-(CAS DataBase Reference)
• NIST Chemistry Reference: Butanoyl chloride, 3-chloro-(1951-11-7)
• EPA Substance Registry System: Butanoyl chloride, 3-chloro-(1951-11-7)

Safety Data

• Hazardous Substances Data: 1951-11-7(Hazardous Substances Data)

Upstream product

• 141-75-3 butyryl chloride 
• 625-68-3 3-chlorobutyric acid 
• 201230-82-2 carbon monoxide 
• 107-05-1 3-chloroprop-1-ene 
• 56-23-5 tetrachloromethane 
• 7791-25-5 sulfuryl dichloride 
• 94-36-0 dibenzoyl peroxide 
• 75-19-4 cyclopropane 
• 71-43-2 benzene 

Downstream Products

• 1263176-46-0 3-chloro-N-(3-cyano-4-(2,4-dichlorophenyl)-5-oxo-1-(4-sulfamoylphenyl)-1,4,5,6,7,8-hexahydroquinolin-2-yl)butanamide 
• 1263176-53-9 4-(2-(2-chloropropyl)-5-(2,4-dichlorophenyl)-4,6-dioxo-3,4,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-10(5H)-yl)benzenesulfonamide 
• 85221-85-8 3-Chloro-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-butyramide 
• 82458-47-7 (3-chlorobutyryl)diphenylphosphane 
• 6464-10-4 3-Chlor-4-(3-chlor-butyryl)-phenoxyessigsaeure 
• 37795-72-5 2-methyl-2,3-dihydro-isoxazolo[3,2-b]quinazolin-9-one 
• 859809-74-8 3-chloro-butyric acid o-toluidide 
• 90869-59-3 3-chloro-butyric acid anilide 
• 307335-67-7 3-chloro-butyric acid-(4-chloro-anilide) 
• 91131-10-1 3-chloro-butyric acid p-toluidide 
• 871882-79-0 3-chloro-1-(2-hydroxy-5-methyl-phenyl)-butan-1-one 
• 70336-24-2 3-chloro-1-(4-fluorophenyl)butan-1-one 
• 34880-85-8 3-chloro-1-phenylbutan-1-one 
• 6270-75-3 2-Propenyl-benzthiazol 

Relevant articles and documents

Chlorocarbonylation of Unsaturated Substrates Catalysed by Palladium Complexes in the Presence of Anhydrous HCl

Chloroacyl halides are obtained under mild conditions by catalytic carbonylation of allylic halides or ethene and allyl chloride under CO and anhydrous HCl pressure; excellent selectivities for formation of dichloroacyl and chloroacyl derivatives are achi

Chlorination of Butyryl Chloride in the Liquid Phase

The photochlorination of butyryl chloride in the liquid phase at room temperature has been studied.The progress of the chlorination was followed, the mono- and dichloro products being identified and estimated by GLC as their methyl esters.The isomer distribution has been studied in detail at different stages of chlorination.The main compounds identified in the reaction mixture were substrate until 0.5 h, 3-chlorobutyryl chloride between 0.5 and 2.5 h, 3,4-dichlorobutyryl chloride between 2.5 and 7.5 h, 3,3-dichlorobutyryl chloride between 7.5 and 10.0 h and 4,4-dichlorobutyryl chloride after chlorination for 10.0 h.Polychloro compounds were, however, the main products towards the end of the process.