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N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide)

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N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide) manufacturers

  • Naphthol AS-G
  • Naphthol AS-G pictures
  • $5.00
  • 2026-05-28
  • CAS:91-96-3
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 10000kg
N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide) Basic information
Product Name:N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide)
Synonyms:N,N'-(3,3'-DiMethyl-[1,1'-biphenyl]-4,4'-diyl)bis(3-oxobutanaMide);4',4''-BIS(ORTHO-ACETOACETOTOLUIDIDE);bis(3-oxobutanamide);N,N'-(3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diyl);N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutamide);N,N-diacetoacet-o-tolidide;N,N-diacetoacetyl-3,3-dimethyl-4,4-Biphenyldiamine;N,N'-Bis(acetoacetyl)-3,3'-dimethylbenzidine Naphthol AS-G Azoic Coupling Component 5
CAS:91-96-3
MF:C22H24N2O4
MW:380.44
EINECS:202-111-1
Product Categories:Organics;Biphenyl & Diphenyl ether;Intermediates of Dyes and Pigments;pigments
Mol File:91-96-3.mol
N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide) Structure
N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide) Chemical Properties
Melting point 200 °C
Boiling point 508.07°C (rough estimate)
density 1.2285 (rough estimate)
refractive index 1.6500 (estimate)
storage temp. 2-8°C
form powder to crystal
pka10.42±0.46(Predicted)
Colour Index 37610
color White to Orange to Green
CAS DataBase Reference91-96-3(CAS DataBase Reference)
EPA Substance Registry SystemButanamide, N,N'-(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[3-oxo- (91-96-3)
Safety Information
TSCA TSCA listed
HS Code 2924.29.3600
MSDS Information
N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide) Usage And Synthesis
Chemical Propertiespowder
UsesIntermediate for the manufacture of organic pigments and dyestuffs. Attributes Contact us for further information Contact
Preparation(a) 3,3′-Dimethylbenzidineand Ethyl 3-oxobutanoatecondensation;
Properties and Applicationslight gray powder, melting point of 204 ~ 205 ℃. Insoluble in water, but soluble in ethanol and benzene, sulfuric acid and sodium hydroxide solution in are yellow. Sensitive to air. Mainly used for cotton yarns, cotton fabric, bath towel, viscose, silk and vinegar of fiber dyeing and printing. Also can be used in the manufacture of pigment yellow, fast pigment fast black and organic pigments. The affinity of cotton low, coupled skills.
N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide) Preparation Products And Raw materials
Raw materialsAcetyl ketene-->Ethyl acetoacetate-->O-Tolidine-->o-Toluidine-->Ethyl acetoacetate-->O-Tolidine
Preparation ProductsPigment Red 8
Tag:N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide)(91-96-3) Related Product Information
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