Disperse Red 73
- CAS NO.：16889-10-4
- Empirical Formula: C18H16N6O2
- Molecular Weight: 348.36
- MDL number: MFCD00071832
- EINECS: 240-923-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is Disperse Red 73?
Preparation
2-Cyano-4-nitroaniline diazo, and N-ethyl-N-cyanoethylaniline?coupling.
Flammability and Explosibility
Non flammable
Properties and Applications
Bright red blue light. Dark red powder, soluble in ethanol, acetone, benzene. In dye in bath of iron, copper, calcium, magnesium ions on no influence on all light. Dyeing appropriate pH value for 3 ~ 7, in dyeing and printing alkali not when. The dyes as dark blue light red, and all the good fastness, levelness passable, suitable for all kinds of dyeing methods. The liquid should join sulfuric acid or formic acid will of the pH value of the liquid transferred to the five or so. The color with vinegar fiber with polyester similar, dyeing brunet, in three vinegar on a little yellow light fiber. In a blue light on polyamide, in acrylic dyeing rate and low, can be used for polyester fiber or vinegar of direct printing, also can be the impression of the discharge printing. Suitable for superfine fiber dyeing currently.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 5 | 7 | 5 | 5 | 5 | 5 | |
| ISO | 5 | 5 | 6 | 5 | 3 | 5 | 5 |
Properties of Disperse Red 73
| Melting point: | 149-150 °C(Solv: 1,4-dioxane (123-91-1)) |
| Boiling point: | 614.2±55.0 °C(Predicted) |
| Density | 1.22±0.1 g/cm3(Predicted) |
| vapor pressure | 0Pa at 20℃ |
| pka | 2.13±0.50(Predicted) |
| CAS DataBase Reference | 16889-10-4(CAS DataBase Reference) |
| EPA Substance Registry System | Benzonitrile, 2-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-5-nitro- (16889-10-4) |
Safety information for Disperse Red 73
Computed Descriptors for Disperse Red 73
New Products
Levothyroxine Impurity-F Montelukast EP Impurity-D/Montelukast USP Related Compound C Atorvastatin FXA Impurity/Atorvastatin Cyclic 6-Hydroxy Impurity Sodium Salt Isosulfan blue Keto N-Oxide Impurity Ivermectin Impurity F N-Nitroso des Methyl Tramadol/N-Nitroso-N-Desmethyl-Tramadol DL-beta-(3-Bromophenyl)alanine Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) N,N CARBONYL DIIMIDAZOLE (R)-BoroLeu-(+)-Pinanediol-CF3COOH 1,4-bis(methylsulfonyl)butane 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene CSA (DL-10-Camphorsulfonic Acid) 2-Hydroxy-4-methylnicotinic acid 3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (2S)-1-((2S,3S)-3-(2-methylbutyl)-4-oxooxetan-2-yl)pentadecan-2-yl formylleucinate 1-(3,5-dichlorophenyl)-2,2,2-trifluoroethane-1-sulfonyl chloride S-(1-(3,5-dichlorophenyl)-2,2,2-trifluoroethyl) ethanethioateRelated products of tetrahydrofuran
You may like
-
16889-10-4 Disperse Red 73 98%View Details
16889-10-4 -
16889-10-4 98%View Details
16889-10-4 -
Disperse Red 73 98%View Details
16889-10-4 -
Disperse Red 73 16889-10-4 98%View Details
16889-10-4 -
16889-10-4 Disperse Red 73 99%View Details
16889-10-4 -
H-D-TRP(FOR)-OH HCL 98+View Details
367453-01-8 -
1428243-26-8 98+View Details
1428243-26-8 -
1-aminocyclopentane carbonitrile, HCl 98+View Details
16195-83-8