Diarylanilide Yellow

Base Information

• Chemical Name: Diarylanilide Yellow
• CAS No.: 6358-85-6
• Deprecated CAS: 127546-11-6,142583-27-5,15541-56-7,82197-93-1,97794-07-5,82249-35-2,912849-92-4,1438404-83-1,2284459-75-0,142583-27-5,15541-56-7,82197-93-1,82249-35-2,912849-92-4,97794-07-5
• Molecular Formula: C32H26Cl2N6O4
• Molecular Weight: 629.51
• Hs Code.: DERIVATION
• European Community (EC) Number: 228-787-8
• NSC Number: 521237
• UNII: N52TUS5TRY
• DSSTox Substance ID: DTXSID1021451,DTXSID70859966
• Nikkaji Number: J81.914J
• Wikipedia: Pigment_Yellow_12
• Wikidata: Q15720578
• Mol file: 6358-85-6.mol

Synonyms:benzidine yellow;C.I. pigment yellow 12;pigment yellow 12

Chemical Property of Diarylanilide Yellow

Chemical Property:

• Appearance/Colour: Odorless fine yellow powder
• Vapor Pressure: 5.64E-26mmHg at 25°C
• Melting Point: 312-320ºC
• Refractive Index: 1.65
• Boiling Point: 805.4 °C at 760 mmHg
• PKA: 8.33±0.59(Predicted)
• Flash Point: 440.9 °C
• PSA: 141.78000
• Density: 1.34 g/cm³
• LogP: 8.16640
• Water Solubility.: <0.1 g/100 mL at 22℃
• XLogP3: 8.1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 11
• Exact Mass: 628.1392587
• Heavy Atom Count: 44
• Complexity: 979

Purity/Quality:

99.9% ^*data from raw suppliers

PigmentYellow12 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Nitrogen Compounds -> Benzidine Dyes
• Canonical SMILES: CC(=O)C(C(=O)NC1=CC=CC=C1)N=NC2=C(C=C(C=C2)C3=CC(=C(C=C3)N=NC(C(=O)C)C(=O)NC4=CC=CC=C4)Cl)Cl
• Uses: Pigment Yellow 12 is an organic azo dye used in a variety of materials, including food packaging plastics. Pigment Yellow 12 has been used to prepare organic dye nanoparticles by laser ablation.