disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate

Base Information

• Chemical Name: disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate
• CAS No.: 15139-76-1
• Deprecated CAS: 53060-70-1
• Molecular Formula: C22H18 N4 O9 S2 . 2 Na
• Molecular Weight: 590.50
• European Community (EC) Number: 239-201-5
• Nikkaji Number: J974A
• Mol file: 15139-76-1.mol

Synonyms:15139-76-1;disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate;disodium;4-[[3-ethoxycarbonyl-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazol-4-yl]diazenyl]naphthalene-1-sulfonate;UNII-RGU455OS50;HSDB 7975;Disodium 3-ethyl 4,5-dihydro-5-oxo-4-((4-sulphonato-1-naphthyl)azo)-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate;EINECS 239-201-5;1-(4-Sulfophenyl)-3-ethylcarboxy-4-(4-sulfonaphthylazo)-5-hydroxypyrazole disodium;Disodium 1-(4-sulfophenyl)-3-ethylcarboxy-4-(4-sulfonaphthylazo)-5-hydroxypyrazole;Ethyl 5-oxo-4-(4-sulfonaphthylazo)-1-(p-sulfophenyl)-2-pyrazoline-3-carboxylate disodium salt;1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulfophenyl)-, 3-ethyl ester, disodi;3-Ethyl 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylate disodium salt;Disodium 3-ethyl 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylate;Disodium 3-ethyl 5-oxo-4-((4-sulfo-1-naphthyl)azo)-1-(p-sulfophenyl)-2-pyrazoline-3-carboxylate;NS00020747;1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulfophenyl)-, 3-ethyl ester, disodium salt;2-Pyrazoline-3-carboxylic acid, 5-oxo-4-((4-sulfo-1-naphthyl)azo)-1-(p-sulfophenyl)-, 2-ethyl ester, disodium salt;Sodium 4-((3-(ethoxycarbonyl)-5-oxo-1-(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazol-4-yl)diazenyl)naphthalene-1-sulfonate

Chemical Property of disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 214.85000
• Density: g/cm³
• LogP: 3.72840
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 6
• Exact Mass: 590.01540901
• Heavy Atom Count: 39
• Complexity: 1120

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOC(=O)C1=NN(C(=O)C1N=NC2=CC=C(C3=CC=CC=C32)S(=O)(=O)[O-])C4=CC=C(C=C4)S(=O)(=O)[O-].[Na+].[Na+]
• Uses: In coloring sausage and frankfurter casings.