m-[(p-Aminophenyl)azo]benzenesulphonic acid

Names

[ CAS No. ]:
102-23-8

[ Name ]:
m-[(p-Aminophenyl)azo]benzenesulphonic acid

[Synonym ]:
4'-Amino-azobenzol-sulfonsaeure-(3)
m-((p-Aminophenyl)azo)benzenesulphonic acid
m-[(p-aminophenyl)azo]benzenesulfonic acid
4-aminoazobenzene-3'-sulfonic acid
3-(4-Amino-phenylazo)-benzolsulfonsaeure
4-Amino-azobenzol-3'-sulfonsaeure
3-(4-amino-phenylazo)-benzenesulfonic acid
EINECS 203-015-2
(Benzol-sulfonsaeure-(1))-(3 azo 4)-anilin

Chemical & Physical Properties

[ Density]:
1.43

[ Molecular Formula ]:
C₁₂H₁₁N₃O₃S

[ Molecular Weight ]:
277.29900

[ Exact Mass ]:
277.05200

[ PSA ]:
113.49000

[ LogP ]:
4.59290

[ Index of Refraction ]:
1.663

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%