3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxybenzenesulphonic acid

Modify Date: 2024-04-04 05:25:10

3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxybenzenesulphonic acid Structure
3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxybenzenesulphonic acid structure
Common Name 3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxybenzenesulphonic acid
CAS Number 25747-07-3 Molecular Weight 360.34100
Density 1.7g/cm3 Boiling Point N/A
Molecular Formula C16H12N2O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-[2-(1,5-dioxonaphthalen-2-yl)hydrazinyl]-4-hydroxybenzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7g/cm3
Molecular Formula C16H12N2O6S
Molecular Weight 360.34100
Exact Mass 360.04200
PSA 141.18000
LogP 2.55840
Index of Refraction 1.762

 Safety Information

HS Code 2927000090

 Synthetic Route

~%

3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxybenzenesulphonic acid Structure

3-[(1,5-dihydro...

CAS#:25747-07-3

Literature: Fischer,O.; Bauer Journal fuer Praktische Chemie (Leipzig), 1917 , vol. <2>95, p. 263 Full Text Show Details Bayer and Co. Patent: DE157786 ;

 Precursor & DownStream

Precursor  1

DownStream  0

 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

3-((1,5-Dihydroxy-2-naphthyl)azo)-4-hydroxybenzenesulphonic acid
(Phenol-sulfonsaeure-(4))-(2 azo 2)-(1.5-dioxy-naphthalin)
EINECS 247-236-2
3-(1,5-Dihydroxy-[2]naphthylazo)-4-hydroxy-benzolsulfonsaeure
3-(1,5-dihydroxy-[2]naphthylazo)-4-hydroxy-benzenesulfonic acid
Benzenesulfonic acid,3-[2-(1,5-dihydroxy-2-naphthalenyl)diazenyl]-4-hydroxy
Benzenesulfonic acid,3-((1,5-dihydroxy-2-naphthalenyl)azo)-4-hydroxy