116278-69-4

Basic information

• Product Name: 6-AMino-2,3-dichlorophenol
• Synonyms: 6-AMino-2,3-dichlorophenol
• CAS NO: 116278-69-4
• Molecular Formula: C₆H₅Cl₂NO
• Molecular Weight: 178.016
• Mol File: 116278-69-4.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• CAS DataBase Reference: 6-AMino-2,3-dichlorophenol(CAS DataBase Reference)
• NIST Chemistry Reference: 6-AMino-2,3-dichlorophenol(116278-69-4)
• EPA Substance Registry System: 6-AMino-2,3-dichlorophenol(116278-69-4)

Safety Data

• Hazardous Substances Data: 116278-69-4(Hazardous Substances Data)

Usage

General Description

6-Amino-2,3-dichlorophenol is a chemical compound with the molecular formula C6H5Cl2NO. It is classified as an organic compound and is a derivative of phenol. This chemical is commonly used in the production of dyes and pigments, as well as in the synthesis of pharmaceuticals and other organic compounds. It is also used as an intermediate in the production of agricultural chemicals and as a laboratory reagent. 6-Amino-2,3-dichlorophenol is a white crystalline solid at room temperature and is considered to be relatively stable under normal conditions. It is important to handle this chemical with caution, as it may pose health and environmental hazards if not properly managed.

Upstream product

• 7772-99-8 stannous chloride 
• 28165-60-8 2,3-dichloro-6-nitrophenol 
• 116278-64-9 C₁₁H₁₃Cl₂NO₂ 

Relevant articles and documents

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Hydrolysis and Fe2+-induced Reduction of N-Aryl -O-pivaloylhydroxylamines: Aqueous Solution Chemistry of Model Carcinogens.

The N-aryl-O-pivaloylhydroxylamines, 1a-d, which serve as models for the carcinogenic metabolites of aromatic amines, decompose in aqueous media by heterolysis of the N-O bond.Substituent effects on rates of reaction and products of the decomposition of 1a-c are entirely consistent with the intermediacy of a singlet nitrenium ion.The least reactive compound in the series N-(4-nitrophenyl)-O-pivaloylhydroxylamine (1d) yields 4-nitroaniline (2d) as its major decomposition product.This material may be formed through H radical abstraction by a triplet ion, but a nitrene reaction appears to be more likely.In the presence of Fe2+ 1a-d undergo rapid reduction to the corresponding anilines 2a-d.This reaction requires complexation of the ester with Fe2+ and proceeds with heterolysis of the N-O bond since nearly quantitative yields of pivalic acid are isolated.The radical cations 25a-d appear to be the most likely precursors to the reduction products.