54381-08-7

Basic information

• Product Name: HC Orange 1
• Synonyms: 2-nitro-4’-hydroxydiphenylamine;4-((2-nitrophenyl)amino)-pheno;4-((2-nitrophenyl)amino)phenol;4-[(2-nitrophenyl)amino]-pheno;4-[(2-Nitrophenyl)amino]phenol;4-[(2-nitrophenyl)amino]-Phenol;4-hydroxy-2í-nitrodiphenylamine,99%;hcorange1
• CAS NO: 54381-08-7
• Molecular Formula: C₁₂H₁₀N₂O₃
• Molecular Weight: 230.22
• EINECS: 259-132-4
• Mol File: 54381-08-7.mol
• Article Data: 1

Chemical Properties

• Melting Point: 143-145℃
• Boiling Point: 384.9 °C at 760 mmHg
• Flash Point: 186.6 °C
• Appearance: Orange crystal powder
• Density: 1.388 g/cm³
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Solubility: soluble in Methanol
• PKA: 10.50±0.26(Predicted)
• CAS DataBase Reference: HC Orange 1(CAS DataBase Reference)
• NIST Chemistry Reference: HC Orange 1(54381-08-7)
• EPA Substance Registry System: HC Orange 1(54381-08-7)

Safety Data

• Hazardous Substances Data: 54381-08-7(Hazardous Substances Data)

Downstream Products

• 68142-00-7 4-(2-nitrophenylimino)cyclohexa-2,5-dien-1-one 

Relevant articles and documents

Hair dye compositions containing nitrodiphenylamine dyes and method for dyeing hair therewith

A hair dye composition comprising a fluid direct-dye hair dye vehicle suitable for application to human hair containing a tinctorially effective amount of a hair dye of formula: SPC1 In which: A. R is an electron donor functional group; B. y is a whole number from 0 to 1 inclusive; and C. x is a whole number from 1 to 2 inclusive. Also describes a method of dyeing hair using these compositions and further describes certain novel nitrodiphenylamine dyes.