68892-04-6

Basic information

• Product Name: 5-chloro-2-(4-chloro-2-nitrophenoxy)benzenesulphonic acid
• Synonyms: 5-chloro-2-(4-chloro-2-nitrophenoxy)benzenesulphonic acid;5-Chloro-2-(4-chloro-2-nitrophenoxy)benzenesulfonic acid
• CAS NO: 68892-04-6
• Molecular Formula: C₁₂H₇Cl₂NO₆S
• Molecular Weight: 364.15808
• EINECS: 272-592-0
• Mol File: 68892-04-6.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• Density: 1.666g/cm³
• Refractive Index: 1.645
• CAS DataBase Reference: 5-chloro-2-(4-chloro-2-nitrophenoxy)benzenesulphonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 5-chloro-2-(4-chloro-2-nitrophenoxy)benzenesulphonic acid(68892-04-6)
• EPA Substance Registry System: 5-chloro-2-(4-chloro-2-nitrophenoxy)benzenesulphonic acid(68892-04-6)

Safety Data

• Hazardous Substances Data: 68892-04-6(Hazardous Substances Data)

Usage

InChI:InChI=1/C12H7Cl2NO6S/c13-7-1-3-10(9(5-7)15(16)17)21-11-4-2-8(14)6-12(11)22(18,19)20/h1-6H,(H,18,19,20)

Upstream product

• 89-61-2 2,5-dichloronitrobenzene 
• 1121-74-0 potassium 4-chlorophenoxide 
• 135-12-6 4-chloro-1-(4-chlorophenoxy)-2-nitrobenzene 

Downstream Products

• 42293-27-6 2-(2-amino-4-chloro-phenoxy)-5-chloro-benzenesulfonic acid 

Relevant articles and documents

Continuous reduction process

A process for the reduction of aromatic nitro compounds to amino compounds in the liquid phase using iron as reducing agent, which comprises carrying out the reduction continuously such that the reducing iron, based on the amount of nitro compound present in the reactor, is present in an amount substantially in excess of the stoichiometric amount, and effecting the continuous removal of the reaction products such that the substantial excess of reducing iron is also constantly present in the reactor during the reduction.