4,5-dichloro-2-[(2E)-2-[3-methyl-5-oxo-1-(3-sulfophenyl)pyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid

Modify Date: 2025-11-03 16:47:24

4,5-dichloro-2-[(2E)-2-[3-methyl-5-oxo-1-(3-sulfophenyl)pyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid Structure
4,5-dichloro-2-[(2E)-2-[3-methyl-5-oxo-1-(3-sulfophenyl)pyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid structure
Common Name 4,5-dichloro-2-[(2E)-2-[3-methyl-5-oxo-1-(3-sulfophenyl)pyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid
CAS Number 65212-84-2 Molecular Weight 507.32500
Density N/A Boiling Point N/A
Molecular Formula C16H12Cl2N4O7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,5-dichloro-2-[(2E)-2-[3-methyl-5-oxo-1-(3-sulfophenyl)pyrazol-4-ylidene]hydrazinyl]benzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C16H12Cl2N4O7S2
Molecular Weight 507.32500
Exact Mass 505.95200
PSA 182.56000
LogP 4.41260

 Synonyms

Benzenesulfonic acid,4,5-dichloro-2-(2-(4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl)diazenyl)
UNII-3P234DR8P2
Pigment Yellow 183 free acid
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