89284-57-1

Basic information

• Product Name: 3-chloro-2,4,6-tribromoaniline
• Synonyms: 3-chloro-2,4,6-tribromoaniline
• CAS NO: 89284-57-1
• Molecular Weight: 364.262
• Mol File: 89284-57-1.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 3-chloro-2,4,6-tribromoaniline(CAS DataBase Reference)
• NIST Chemistry Reference: 3-chloro-2,4,6-tribromoaniline(89284-57-1)
• EPA Substance Registry System: 3-chloro-2,4,6-tribromoaniline(89284-57-1)

Safety Data

• Hazardous Substances Data: 89284-57-1(Hazardous Substances Data)

Upstream product

• 3479-10-5 1-amino-3-chlorobenzene-6-sulfonic acid 
• 140213-09-8 5-(3-chloro-anilino)-penta-2,4-dienal-(3-chloro-phenylimine) 
• 108-42-9 3-chloro-aniline 
• 7726-95-6 bromine 
• 64-19-7 acetic acid 
• 67-56-1 methanol 

Downstream Products

• 78904-10-6 1,3,5-tribromo-2-chloro-benzene 

Relevant articles and documents

Identification of bromination products of chloro-substituted anilines in aqueous environment by gas chromatography

To reduce the detection limits of aniline and its various chloroderivatives (all isomers of mono- and dichloroanilines, 2,4,5 -, 2,4,6-, and 3,4,5-trichloroanilines, pentachloroaniline) in aqueous media we suggested bromination reaction, followed by gas chromatographic definition bromo derivatives of chloroanilines on a selective electron capture detector. To identify the products of bromination of chloroaniline in combination with mass-spectrometric data we used chromatographic retention indices on standard nonpolar polydimethylsiloxane stationary phase that was determined for 50 compounds in this class. The technique of identifying bromoderivatives of chloroaniline in water was developed at the gas-chromatographic analysis in the selective electron capture detector. To improve the reliability of the identification of additional bromoderivatives of chloroanilines we obtained their trifluoroacetyl derivatives.

Oxidative bromination of aniline and its derivatives

Oxidative bromination of aniline and its derivatives containing various substituents (CH3, Cl, NO2, COOH) in ortho, meta, and para positions with a brominating mixture of NaBr (KBr) and 20-22% hydrogen peroxide in 6-8% hydrochloric acid at the molar ratio aniline: NaBr (KBr): H 2O2: HCl = 1: 3.5: 3.2: 4.5 is described.

BROMINATION OF ANILINES BY BENZYLTRIPHENYLPHOSPHONIUM TRIBROMIDE

Anilines and benzyltriphenylphosphonium tribromide in dichloromethane and methanol medium in the presence of sodium bicarbonate react within a few minutes at room temperature to give the corresponding polybromoanilines in good yields.