1-(2-Methoxy-5-nitrophenylazo)-2-hydroxy-3-(3-nitrophenylcarbamoyl)naphthalene

Base Information

• Chemical Name: 1-(2-Methoxy-5-nitrophenylazo)-2-hydroxy-3-(3-nitrophenylcarbamoyl)naphthalene
• CAS No.: 6471-49-4
• Molecular Formula: C24H17N5O7
• Molecular Weight: 487.43
• European Community (EC) Number: 229-313-2
• UNII: 082H78U257
• DSSTox Substance ID: DTXSID3021227
• Nikkaji Number: J34.108H
• Wikidata: Q27236350
• Mol file: 6471-49-4.mol

Synonyms:1-(2-methoxy-5-nitrophenylazo)-2-hydroxy-3-(3-nitrophenylcarbamoyl)naphthalene;C.I. Pigment Red 23;Red 23

Chemical Property of 1-(2-Methoxy-5-nitrophenylazo)-2-hydroxy-3-(3-nitrophenylcarbamoyl)naphthalene

Chemical Property:

• Appearance/Colour: red powder
• Vapor Pressure: 0Pa at 25℃
• Melting Point: 330-340°C
• Refractive Index: 1.693
• Boiling Point: 692.8 °C at 760 mmHg
• PKA: 11.07±0.70(Predicted)
• Flash Point: 372.8 °C
• PSA: 174.92000
• Density: 1.47 g/cm³
• LogP: 7.15750
• Storage Temp.: Amber Vial, -20°C Freezer
• Solubility.: Basic DMSO (Slightly), DMSO (Very Slightly), Methanol (Slightly)
• Water Solubility.: <0.1 g/100 mL at 22℃
• XLogP3: 5.6
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 5
• Exact Mass: 487.11279790
• Heavy Atom Count: 36
• Complexity: 831

Purity/Quality:

98% ^*data from raw suppliers

Pigment Red 23 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Dyes -> Azo Dyes
• Canonical SMILES: COC1=C(C=C(C=C1)[N+](=O)[O-])N=NC2=C(C(=CC3=CC=CC=C32)C(=O)NC4=CC(=CC=C4)[N+](=O)[O-])O