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

Modify Date: 2024-01-02 18:15:20

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid Structure
4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid structure
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 N/A
Molecular Formula C14H15N3O4S Melting Point N/A
MSDS N/A Flash Point N/A

 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

 Safety Information

HS Code 2927000090

 Synthetic Route

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4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid Structure

4-[(4-Amino-5-m...

CAS#:40947-69-1

Literature: MITSUBISHI CHEMICAL CORPORATION Patent: EP1679350 A1, 2006 ; Location in patent: Page/Page column 41 ;

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4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid Structure

4-[(4-Amino-5-m...

CAS#:40947-69-1

Literature: Sebe, Ion; Tarabasanu-Mihaila, Cornel Revue Roumaine de Chimie, 1995 , vol. 40, # 3 p. 275 - 286

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4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid Structure

4-[(4-Amino-5-m...

CAS#:40947-69-1

Literature: Sebe, Ion; Tarabasanu-Mihaila, Cornel Revue Roumaine de Chimie, 1995 , vol. 40, # 3 p. 275 - 286

~%

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid Structure

4-[(4-Amino-5-m...

CAS#:40947-69-1

Literature: Kobayashi et al. Bulletin of the Chemical Society of Japan, 1959 , vol. 32, p. 681

 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