CAS 15792-50-4|[1,1'-Biphenyl]-3-sulfonicacid,4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-

Introduction：Basic information about CAS 15792-50-4|[1,1'-Biphenyl]-3-sulfonicacid,4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	[1,1'-Biphenyl]-3-sulfonicacid,4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-4-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl]-,sodium salt (1:2)
CAS Number	15792-50-4	Molecular Weight	832.79000
Density	/	Boiling Point	/
Molecular Formula	C₃₅H₂₆N₆Na₂O₁₀S₃	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	acid orange 63
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₃₅H₂₆N₆Na₂O₁₀S₃
Molecular Weight	832.79000
Exact Mass	832.06700
PSA	270.40000
LogP	10.51080
InChIKey	ZHWICICYHQPKAD-UHFFFAOYSA-L
SMILES	CC1=NN(c2ccc(S(=O)(=O)[O-])cc2)C(=O)C1N=Nc1ccc(-c2ccc(N=Nc3ccc(OS(=O)(=O)c4ccc(C)cc4)cc3)c(S(=O)(=O)[O-])c2)cc1.[Na+].[Na+]

Safety Information

Safety Phrases	S24/25

Synonyms

MFCD00003120

C.I. Acid Orange 63

Nylosan Printing Yellow PR.

Acid Orange 63 (C.I.)

Weak Acid Yellow PR

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

disodium 4-(4-((4-methylphenyl)sulphonyloxy)phenylazo)-4-(5-hydroxy-3-methyl-1-(4-sulphonatophenyl)-1H-pyrazol-4-ylazo)-1,1-biphenyl-3-sulphonate

EINECS 239-894-4

Recommended......