Product

Disperse Red 11

CAS No.：2872-48-2

Other grades of this product :

Disperse Red 11 Basic information

Product Name:	Disperse Red 11
Synonyms:	1,4-diamino-2-methoxy-10-anthracenedione;1,4-Diamino-2-methoxy-9,10-anthraquinone;1,4-Diamino-2-methoxyanthra-9,10-quinone;1,4-diamino-2-methoxy-anthraquinon;1,4-Diamino-2-methoxyanthroquinone;10-Anthracenedione,1,4-diamino-2-methoxy-9;9,10-Anthracenedione, 1,4-diamino-2-methoxy-;Acetate Fast Pink 3B
CAS:	2872-48-2
MF:	C15H12N2O3
MW:	268.27
EINECS:	220-703-8
Product Categories:	Solvent Dyestuff;Dyes and Pigments;Organics
Mol File:	2872-48-2.mol

Disperse Red 11 Chemical Properties

Melting point	242 °C
Boiling point	575.6±50.0 °C(Predicted)
density	1.429±0.06 g/cm3(Predicted)
pka	0.87±0.20(Predicted)
Water Solubility	693.4ug/L(25 ºC)
CAS DataBase Reference	2872-48-2(CAS DataBase Reference)
NIST Chemistry Reference	1,4-Diamino-2-methoxyanthraquinone(2872-48-2)
EPA Substance Registry System	9,10-Anthracenedione, 1,4-diamino-2-methoxy- (2872-48-2)

Safety Information

Safety Statements	24/25
HS Code	29225090

MSDS Information

Disperse Red 11 Usage And Synthesis

Uses

Disperse Red 11 is an azo disperse dye which is water insoluble. Disperse Red 1 can be used to dye polyester and acetate fibers. Dyes and metabolites, Environmental Testing.

Contact allergens

Disperse Red 11 is an example of disperse dye anthraquinone type.

Properties and Applications

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO	4-5	3	5	5	5	4-5	4

Disperse Red 11 Preparation Products And Raw materials

Raw materials

p-Toluenesulfonamide-->Bromaminic acid

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