2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid

Modify Date: 2024-03-06 12:51:57

2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid Structure
2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid structure
Common Name 2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]naphthalene-1-sulphonic acid
CAS Number 36942-58-2 Molecular Weight 408.43000
Density 1.46g/cm3 Boiling Point N/A
Molecular Formula C20H16N4O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]naphthalene-1-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.46g/cm3
Molecular Formula C20H16N4O4S
Molecular Weight 408.43000
Exact Mass 408.08900
PSA 120.14000
LogP 4.54290
Index of Refraction 1.708

 Synonyms

EINECS 253-285-0
1-Naphthalenesulfonicacid,2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-(9CI)
2-((4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)naphthalene-1-sulphonic acid
1-Naphthalenesulfonicacid,2-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]