307553-56-6

Basic information

• Product Name: Acetamide, N-(2,3,5-trichloro-4-hydroxyphenyl)-
• Synonyms: 2.3.6-Trichlor-4-acetamino-phenol;N-(2,3,5-Trichloro-4-hydroxy-phenyl)-acetamide;Essigsaeure-(2,3,5-trichlor-4-hydroxy-anilid)
• CAS NO: 307553-56-6
• Molecular Formula: C8H6Cl3NO2
• Molecular Weight: 254.49800
• Mol File: 307553-56-6.mol
• Article Data: 1

Chemical Properties

• Melting Point: 195 °C (acetic acid)
• CAS DataBase Reference: Acetamide, N-(2,3,5-trichloro-4-hydroxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Acetamide, N-(2,3,5-trichloro-4-hydroxyphenyl)-(307553-56-6)
• EPA Substance Registry System: Acetamide, N-(2,3,5-trichloro-4-hydroxyphenyl)-(307553-56-6)

Safety Data

• Hazardous Substances Data: 307553-56-6(Hazardous Substances Data)

Upstream product

• 103-90-2 4-acetaminophenol 
• 2623-33-8 4-acetoxyacetanilide 

Downstream Products

• 77218-81-6 N-(2,3,5,6-tetrachloro-4-oxocyclohexa-2,5-dienylidene)acetamide 

Relevant articles and documents

Chlorination of N-acyl derivatives of p-aminophenols (naphthols) and p-phenylenediamines

The chlorination of N-acyl derivatives of p-aminophenols can provide either N-acyl-2,3,6-trichloro-4-aminophenols or N-acyl-2,3,5,6-tetrachloro-1,4-benzoquinone imines depending on solvent nature, process temperature, and molar ratio initial compound-chlorine. The chlorination of N-acyl-4-amino-1-naphthols affords only N-acyl-2,3-dichloro-1,4-naphthoquinone imines. N,N′-Diacyl-1,4-phenylenediamines give rise on chlorination to a mixture of 2,5-dichloro-, 2,6-dichloro-, and 2,3-dichloro-N,N′-diacyl-1, 4-phenylenediamines.