ChemicalBook Product Catalog Dyes and Pigments dye Disperse dyes Disperse Orange 73

Disperse Orange 73

Disperse Orange 73 Basic information
Product Name:Disperse Orange 73
Synonyms:Kiwalon Polyester Orange RF;Rifalon Orange S-R;Sinowide Orange D-SF;Sumikaron Orange S-R;Widetex Orange DSF.;3-[[2-(Benzoyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]propanenitrile;2-[2-cyanoethyl-[4-(4-nitrophenyl)diazenylphenyl]amino]ethyl benzoate;2-[N-(2-cyanoethyl)-4-(4-nitrophenyl)diazenylanilino]ethyl benzoate
CAS:40690-89-9
MF:C24H21N5O4
MW:443.45
EINECS:255-037-7
Product Categories:Dyes and Pigments;Organics
Mol File:40690-89-9.mol
Disperse Orange 73 Structure
Disperse Orange 73 Chemical Properties
Boiling point 672.1±55.0 °C(Predicted)
density 1.23
vapor pressure 0Pa at 25℃
pka1.07±0.50(Predicted)
Water Solubility 30μg/L at 20℃
LogP4.8 at 25℃
EPA Substance Registry SystemPropanenitrile, 3-[[2-(benzoyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]- (40690-89-9)
Safety Information
MSDS Information
Disperse Orange 73 Usage And Synthesis
Chemical Propertiesorange-red powder.
Uses

Disperse orange 73 is a disperse dye, suitable for dyeing polyester, polyester-cotton, polyester-acetate fiber and printing fabrics.

Flammability and ExplosibilityNotclassified
SynthesisDisperse Orange 73 was synthesized by benzoylation and diazotize of N-cyanoethyl-N-hydroxyethylaniline.
Disperse Orange 73 Preparation Products And Raw materials
Raw materials4-Nitroaniline-->N-Cyanoethyl-hydroxyethyl aniline-->3-((2-(Benzoyloxy)ethyl)phenylamino)propiononitrile-->4-Nitroaniline
Sodium benzoate 1-AMINO-2-METHYLANTHRAQUINONE Ethanol Ethyl pyruvate Ethyl formate Phenylacetone Diphenyldiethoxysilane 4-Methoxyphenylacetone Methoxydiethylborane Acid Blue 93 ISOXADIFEN-ETHYL Ethyl maltol Aniline ORANGE Emamectin benzoate Ethyl acrylate Benzyl benzoate Propionitrile
Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.