Intermediates
2-Cyanophenol
2,4-Dihydroxybenzaldehyde
2-Hydroxy-4-methoxybenzaldehyde
4-Chlorophenyl methyl sulfone
5-[3-Chloro-5-(trifluoromethyl)pyrid-2-ylsulphonyl]thiophene-2-sulphonyl chloride
4-Nitrobenzyl chloride
 
Acid Mordant Dyes
Eriochrome Balck T
Eriochrome Balck T250
alizarin blue black B
Acid Chrome Pure Blue B
Acid Mordant Brown RH
Acid Mordant Navy Blue RRN
 
4-Chlorophenyl methyl sulfone
Alias: 4-Chlorophenyl methyl sulphone; 1-Chloro-4-(methanesulphonyl)benzene; 4-Methylsulfuryl Chlorobenzene; 1-Chloro-4-(methylsulfonyl)-benzene; P-Methylsulfonylchlorobenzene; 1,1'-(sulfonyldimethanediyl)bis(4-chlorobenzene)
CAS NO: 98-57-7
EINECSNO: 202-682-7
structural formula:
Molecular Formula: C14H12 Cl2O2S
Molecular Weight: 315.2149
Appearance: Off-White crystal powder
Assay: 98.0%min(GC)
Melting Point: 95-97℃
Boiling Point: 508.5 °C(lit.)
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