(3E)-5-amino-3-[(8-hydroxy-3,6-disulfo-naphthalen-1-yl)hydrazinylidene]-4-oxo-naphthalene-2,7-disulfonic acid

Modify Date: 2024-08-25 17:37:34

(3E)-5-amino-3-[(8-hydroxy-3,6-disulfo-naphthalen-1-yl)hydrazinylidene]-4-oxo-naphthalene-2,7-disulfonic acid Structure
(3E)-5-amino-3-[(8-hydroxy-3,6-disulfo-naphthalen-1-yl)hydrazinylidene]-4-oxo-naphthalene-2,7-disulfonic acid structure
Common Name (3E)-5-amino-3-[(8-hydroxy-3,6-disulfo-naphthalen-1-yl)hydrazinylidene]-4-oxo-naphthalene-2,7-disulfonic acid
CAS Number 19668-12-3 Molecular Weight 649.60500
Density 2.09g/cm3 Boiling Point N/A
Molecular Formula C20H15N3O14S4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name (3E)-5-amino-3-[(8-hydroxy-3,6-disulfonaphthalen-1-yl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.09g/cm3
Molecular Formula C20H15N3O14S4
Molecular Weight 649.60500
Exact Mass 648.94400
PSA 342.20000
LogP 7.29300
Index of Refraction 1.832

 Synthetic Route

~%

(3E)-5-amino-3-[(8-hydroxy-3,6-disulfo-naphthalen-1-yl)hydrazinylidene]-4-oxo-naphthalene-2,7-disulfonic acid Structure

(3E)-5-amino-3-...

CAS#:19668-12-3

Literature: Lewers; Lowy Industrial and Engineering Chemistry, 1925 , vol. 17, p. 1289,1290 Chem. Zentralbl., 1926 , vol. 97, # I p. 1885

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

5-Amino-4,5'-dihydroxy-3,4'-azo-bis-naphthalin-2,7-disulfonsaeure
(naphthalene-2-sulfinyl)-acetic acid
(2-naphthylsulfinyl)acetic acid
(Naphthol-(1)-disulfonsaeure-(3.6))-(8 azo 2)-(8-amino-naphthol-(1)-disulfonsaeure-(3.6))
1-Amino-3,6,3',6'-tetrasulfo-8,8'-dihydroxynaphthalin<7-azo-1'>naphthalin
Acetic acid,(2-naphthalenylsulfinyl)
5-amino-4,5'-dihydroxy-3,4'-azo-bis-naphthalene-2,7-disulfonic acid
(Naphthalin-2-sulfinyl)-essigsaeure