4547-71-1

Basic information

• Product Name: Benzenecarboximidoyl chloride, N-(chlorocarbonyl)-
• CAS NO: 4547-71-1
• Molecular Formula: C8H5Cl2NO
• Molecular Weight: 202.04
• Mol File: 4547-71-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzenecarboximidoyl chloride, N-(chlorocarbonyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenecarboximidoyl chloride, N-(chlorocarbonyl)-(4547-71-1)
• EPA Substance Registry System: Benzenecarboximidoyl chloride, N-(chlorocarbonyl)-(4547-71-1)

Safety Data

• Hazardous Substances Data: 4547-71-1(Hazardous Substances Data)

Upstream product

• 1795-48-8 Isopropyl isocyanate 
• 103-71-9 phenyl isocyanate 
• 3173-56-6 benzyl isothiocyanate 
• 4461-33-0 benzoyl isocyanate 
• 75-44-5 phosgene 
• 100-47-0 benzonitrile 

Downstream Products

• 125535-90-2 N-mesityl-N'-(phenyldifluoromethyl)carbodiimide 
• 125535-89-9 N-isopropyl-N'-(phenyldifluoromethyl)carbodiimide 
• 81569-71-3 4-Benzoyl-1-methyl-1-phenylsemicarbazide 
• 32550-72-4 Diphenyl-2,4 oxa-1 tetraza-3,3a,5,6 pentalene 
• 90223-09-9 N-Aminoformyl-benzamidin 
• 51003-25-9 10-phenyl-acenaphtho[1,2-e][1,3]oxazin-8-one 
• 23586-85-8 1-acetyl-3-benzoylurea 
• 51003-29-3 7,7-dimethyl-2-phenyl-7,8-dihydro-6H-benzo[e][1,3]oxazine-4,5-dione 
• 33655-38-8 N-Benzoyl-N'-valerylharnstoff 
• 33655-39-9 N-(hexanoylcarbamoyl)benzamide 
• 33655-23-1 N-Phenyl-N'-anilinoformylbenzamidin 

Relevant articles and documents

On the reaction of 1,3-dichloro-2-azoniaallene salts with isocyanates and carbodiimides

1,3-Dichloro-2-azoniaallene salts 1 react with one or two equivalents of isocyanates 2 to afford nitrilium salts 4, together with allophanoyl chlorides 5 or carbamoyl chlorides 8. The chlorides 5 and 8 were characterized by their reactions with nitrogen nucleophiles (products 10-12, 14). With antimony pentachloride, the allophanoyl chlorides 5 cyclize to 2-chloro-substituted 1,3,5-oxadiazinium salts 13. The chloro-substituted 2-azoniaallene salt 15 was obtained from the reaction of 8f with a ketone in the presence of antimony pentachloride. The 1,3-diaryl-1,3-dichloro-2-azoniaallene salt 1f adds to carbodiimides 16 to form labile 2,2-dichloro-1,3,5-triazinium salts 17, which were characterized as derivatives 18-20.