CAS 40947-69-1|4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid

Introduction：Basic information about CAS 40947-69-1|4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid
CAS Number	40947-69-1	Molecular Weight	321.352
Density	1.4±0.1 g/cm3	Boiling Point	/
Molecular Formula	C₁₄H₁₅N₃O₄S	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Molecular Formula	C₁₄H₁₅N₃O₄S
Molecular Weight	321.352
Exact Mass	321.078339
PSA	122.72000
LogP	2.94
Index of Refraction	1.630
InChIKey	RFHAPRIQUZZKDJ-UHFFFAOYSA-N
SMILES	COc1cc(N=Nc2ccc(S(=O)(=O)O)cc2)c(C)cc1N

Safety Information

HS Code	2927000090

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%

Synonyms

4-(4-amino-5-methoxy-2-methyl-phenylazo)-benzenesulfonic acid

2-Methoxy-5-methyl-4-[(4-sulfophenyl)azo]benzenamine

Benzenesulfonic acid, 4-((4-amino-5-methoxy-2-methylphenyl)azo)-,

4-(4-Amino-5-methoxy-2-methyl-phenylazo)-benzolsulfonsaeure

Benzenesulfonic acid, 4-[(E)-2-(4-amino-5-methoxy-2-methylphenyl)diazenyl]-

sulfanilic acid cresidine

4-[(4-Amino-5-methox

2-methoxy-5-methyl-4-(4-sulfophenylazo)aniline

4-[(E)-(4-Amino-5-methoxy-2-methylphenyl)diazenyl]benzenesulfonic acid

p-[(4-amino-5-methoxy-o-tolyl)azo]benzenesulphonic acid

p-[(4-amino-5-methoxy-o-tolyl)azo]benzenesulfonic acid

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