Disperse Blue 291
Disperse Blue 291 Basic information
- Product Name:
- Disperse Blue 291
- Synonyms:
-
- DISPERSE BLUE 291
- c.i. 113395
- Disperse Navy Blue S-BGF300
- Acetamide, N-2-(2-bromo-4,6-dinitrophenyl)azo-5-(diethylamino)-4-methoxyphenyl-
- 2'-[(2-Bromo-4,6-dinitrophenyl) azo]-5'-(diethylamino)-p-acetanisidide
- 2'-[(2-bromo-4,6-dinitrophenyl) azo]-5'-diethylamino-p-Acetanisidide
- 5-(2-bromo-4,6-dinitrophenylazo)-2-N,N-diethylamino-p-Acetanisidide
- Ambicron Blue SEGBL
- CAS:
- 56548-64-2
- MF:
- C19H21BrN6O6
- MW:
- 509.31
- EINECS:
- 260-255-0
- Product Categories:
-
- Organics
- Mol File:
- 56548-64-2.mol
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Disperse Blue 291 Chemical Properties
- Boiling point:
- 700.4±60.0 °C(Predicted)
- Density
- 1.54
- pka
- 13.43±0.70(Predicted)
- EPA Substance Registry System
- Acetamide, N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diethylamino)-4-methoxyphenyl]- (56548-64-2)
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Disperse Blue 291 Usage And Synthesis
Uses
Disperse Blue 291 is a commercial disperse dye used in fabric dyes and printing. It is also used for metabolites and environmental testing.
Preparation
2,4-Dinitro-6-bromoaniline diazo, and N-(3-(diethylamino)-4-methoxyphenyl)acetamide?coupling.
Properties and Applications
green light blue. Dark blue tiny particles. Mainly used for polyester and their blended fabric dyeing and printing, spelling color good sex. Suitable for polyester/cotton, polyester/stick blended a bath dyeing of step.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 3 | 5 | 5 | 5 | 5 | 5 | |
Disperse Blue 291Supplier
Alfa Chemistry
- Tel
- 1-516-6625404
- support@alfa-chemistry.com
Shanghai EFE Biological Technology Co., Ltd.
- Tel
- 021-65675885 18964387627
- info@efebio.com
Shanghai Orgchem Co.,Ltd.
- Tel
- +86-21-5877 1921
- info@chemofchina.com
Hefei TNJ Chemical Industry Co.,Ltd.
- Tel
- +86-0551-65418671 +8618949823763
- sales@tnjchem.com
Dideu Industries Group Limited
- Tel
- +86-29-89586680 +86-15129568250
- 1026@dideu.com
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Disperse Blue 291(56548-64-2)Related Product Information
- Solvent Violet 13
- 4-Methoxyphenylacetone
- Acetamide
- N,N-Dimethylacetamide
- Disperse Blue 56
- Anisole
- 1-Phenyl-2-nitropropene
- (Trifluoromethoxy)benzene
- Thioacetamide
- DISPERSE BLUE 106
- p-Anisaldehyde
- 1-BROMO-3,5-DINITRO-BENZENE
- 2-Bromo-4,6-dinitroaniline
- 5-Bromo-1,3-phenylenediamine
- 2-BROMO-6-NITROANILINE
- Disperse Blue 79
- 4-Acetylamino-2-(diethylamino)anisole
- Bromine