4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid

Modify Date: 2025-08-29 15:58:22

4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid Structure
4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid structure
Common Name 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
CAS Number 90-21-1 Molecular Weight 338.74100
Density 1.887g/cm3 Boiling Point N/A
Molecular Formula C10H7ClO7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-chloro-5-hydroxynaphthalene-2,7-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.887g/cm3
Molecular Formula C10H7ClO7S2
Molecular Weight 338.74100
Exact Mass 337.93200
PSA 145.73000
LogP 3.85380
Index of Refraction 1.726

 Synthetic Route

~%

4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid Structure

4-chloro-5-hydr...

CAS#:90-21-1

Literature: Bad.Anilin.- u.Sodaf. Patent: DE147852 ;

 Precursor & DownStream

Precursor  1

DownStream  1

 Synonyms

2,7-Naphthalenedisulfonicacid,4-chloro-5-hydroxy
4-chloro-5-hydroxy-naphthalene-2,7-disulfonic acid
4-Chlor-5-hydroxy-naphthalin-2,7-disulfonsaeure
EINECS 201-976-2
4-Chloro-5-hydroxynaphthalene-2,7-disulphonic acid
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