3-methoxy-4-amino azo benzene-3'-sulfonic acid

Names

[ CAS No. ]:
138-28-3

[ Name ]:
3-methoxy-4-amino azo benzene-3'-sulfonic acid

[Synonym ]:
4-Amino-3-methoxyphenylazobenzene sulfonic acid
EINECS 205-321-1
4-amino-3-methoxyazobenzene-3`-sulfonic acid
4-(3-sulfophenylazo)-2-methoxyaniline
m-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid
3-[(e)-(4-amino-3-methoxyphenyl)diazenyl]benzenesulfonic acid
3-((4-AMINO-3-METHOXYPHENYL)DIAZENYL)BENZENESULFONIC ACID

Chemical & Physical Properties

[ Density]:
1.43 g/cm3

[ Molecular Formula ]:
C₁₃H₁₃N₃O₄S

[ Molecular Weight ]:
307.32500

[ Exact Mass ]:
307.06300

[ PSA ]:
122.72000

[ LogP ]:
4.60150

[ Index of Refraction ]:
1.639

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%