3-hydroxy-7-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)naphthalene-1-sulfonic acid

Modify Date: 2025-10-29 18:29:20

3-hydroxy-7-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)naphthalene-1-sulfonic acid Structure
3-hydroxy-7-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)naphthalene-1-sulfonic acid structure
Common Name 3-hydroxy-7-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)naphthalene-1-sulfonic acid
CAS Number 69233-18-7 Molecular Weight 424.43000
Density 1.692g/cm3 Boiling Point N/A
Molecular Formula C20H16N4O5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-hydroxy-7-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)naphthalene-1-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.692g/cm3
Molecular Formula C20H16N4O5S
Molecular Weight 424.43000
Exact Mass 424.08400
PSA 140.37000
LogP 4.24850
Index of Refraction 1.697

 Synonyms

einecs 269-378-4
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