sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate

Modify Date: 2025-08-25 10:03:43

sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Structure
sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate structure
Common Name sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate
CAS Number 6252-78-4 Molecular Weight 612.62700
Density 1.505g/cm3 Boiling Point 507.2ºC at 760 mmHg
Molecular Formula C34H25N2NaO6S Melting Point N/A
MSDS N/A Flash Point 225.4ºC

 Names

Name sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.505g/cm3
Boiling Point 507.2ºC at 760 mmHg
Molecular Formula C34H25N2NaO6S
Molecular Weight 612.62700
Flash Point 225.4ºC
Exact Mass 612.13300
PSA 144.85000
LogP 5.29940
Index of Refraction 1.827

 Synthetic Route

 Synonyms

Acid Violet 9 (C.I.)
C.I. Acid Violet 9
2-(2-oxo-2H-acenaphth-1-ylidene)benzo[b]thiophene-3(2H)-one
(Acenaphthen-(1))-(thionaphthen-(2))-indigo
Einecs 228-378-4
C.I.Vat Red 45
2-(1-Oxoacenaphthene-2-ylidene)benzo[b]thiophene-3(2H)-one
Vat Red 45
2-(2-Oxoacenaphthylen-1(2H)-ylidene)benzo[b]thiophen-3(2H)-one
2-(2-oxo-acenaphthen-1-ylidene)-benzo[b]thiophen-3-one
2-Thionaphthen-acenaphthylen-indigo
2-(2-Oxo-acenaphthen-1-yliden)-benzo[b]thiophen-3-on
1'-Acenaphthen-2-thianaphthenindigo
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