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15792-50-4

15792-50-4 Structure

15792-50-4 Structure
IdentificationBack Directory
[Name]

ACID ORANGE 63
[CAS]

15792-50-4
[Synonyms]

CI 22870
ACID ORANGE 63
C.I. Acid Orange 63
Weak Acid Yellow PR
Acid Orange 63 (C.I.)
acid orange 63 (C.I. 22870)
Nylosan Printing Yellow PR.
[1,1’-biphenyl]-3-sulfonicacid,4’-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophen
disodium 4-(4-((4-methylphenyl)sulphonyloxy)phenylazo)-4-(5-hydroxy-3-methyl-1-(4-sulphonatophenyl)-1H-pyrazol-4-ylazo)-1,1-biphenyl-3-sulphonate
4'-[[4,5-Dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]azo]-4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-1,1'-biphenyl-3-sulfonic acid disodium salt
[1, 1'-Biphenyl]-3-sulfonic acid, 4'-[[4, 5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]azo]-4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-, disodium salt
[EINECS(EC#)]

239-894-4
[Molecular Formula]

C35H26N6Na2O10S3
[MDL Number]

MFCD00003120
[MOL File]

15792-50-4.mol
[Molecular Weight]

832.79
Chemical PropertiesBack Directory
[Appearance]

red powder
Hazard InformationBack Directory
[Chemical Properties]

red powder
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Tosyl chloride-->Benzidine-->3-Methyl-5-pyrazolone-->3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one-->Phenol-->4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid-->Tosyl chloride
Spectrum DetailBack Directory
[Spectrum Detail]

ACID ORANGE 63(15792-50-4)IR1
ACID ORANGE 63(15792-50-4)IR2
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