Pigment Blue 57

Modify Date: 2024-01-06 17:50:29

Pigment Blue 57 Structure
Pigment Blue 57 structure
Common Name Pigment Blue 57
CAS Number 5905-38-4 Molecular Weight 637.78900
Density N/A Boiling Point N/A
Molecular Formula C40H35N3O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-Methyl-4-{[4-({4-[(2-methylphenyl)amino]phenyl}{4-[(2-methylphe nyl)imino]-2,5-cyclohexadien-1-ylidene}methyl)phenyl]amino}benzen esulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C40H35N3O3S
Molecular Weight 637.78900
Exact Mass 637.24000
PSA 99.17000
LogP 11.27310
Index of Refraction 1.634

 Synonyms

Pigment Blue 57