4-Amino-2,5-dichlorobenzenesulfonic acid synthesis
1synthesis methods
- Product Name:4-Amino-2,5-dichlorobenzenesulfonic acid
- CAS Number:88-50-6
- Molecular formula:C6H5Cl2NO3S
- Molecular Weight:242.08
4-Amino-2,5-dichlorobenzenesulfonic acid is obtained by sulfonating 2,5-dichloroaniline with 65 % oleum in anhydrous sulfuric acid; the compound is purified via the sodium salt.
95-82-9
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$14.00/5g
88-50-6
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$159.00/25g
Yield:-
Reaction Conditions:
with sulfuric acid at 170 - 180;
References:
Noelting;Kopp [Chemische Berichte,1905,vol. 38,p. 3515]