2,2'-[[3-chloro-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol
2,2'-[[3-chloro-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol Basic information
- Product Name:
- 2,2'-[[3-chloro-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol
- Synonyms:
-
- 2,2'-[[3-chloro-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol
- Ethanol, 2,2'-[[3-chloro-4-[(4-nitrophenyl) azo]phenyl]imino]bis-
- C.I.11150
- C.I.Disperse Red 7
- 4'-(BIS(2-HYDROXYETHYL)AMINO)-2'-CHLORO-4-NITROAZOBENZENE
- 2-[3-chloro-N-(2-hydroxyethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethanol
- Ethanol, 2,2'-[[3-chloro-4-[2-(4-nitrophenyl)diazenyl]phenyl]imino]bis-
- 2,2'-[[3-Chloro-4-[2-(4-nitrophenyl)diazenyl]phenyl]imino]bis[ethanol
- CAS:
- 4540-00-5
- MF:
- C16H17ClN4O4
- MW:
- 364.78
- EINECS:
- 224-889-1
- Product Categories:
-
- Organics
- Mol File:
- 4540-00-5.mol
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2,2'-[[3-chloro-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol Chemical Properties
- Melting point:
- 190°C
- Boiling point:
- 601.4±55.0 °C(Predicted)
- Density
- 1.4469 (rough estimate)
- refractive index
- 1.6800 (estimate)
- pka
- 14.19±0.10(Predicted)
- Water Solubility
- 401.3ug/L(25 ºC)
- EPA Substance Registry System
- Ethanol, 2,2'-[[3-chloro-4-[(4-nitrophenyl)azo]phenyl]imino]bis- (4540-00-5)
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2,2'-[[3-chloro-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol Usage And Synthesis
Uses
2,2''-[[3-Chloro-4-[2-(4-nitrophenyl)diazenyl]phenyl]imino]bis[ethanol] is a disperse dye. Dyes and metabolites, Environmental Testing.
Preparation
4-Nitrobenzenamine diazo, and N,N-bis(2-hydroxyethyl)-3-chlorobenzenamine?coupling between
Properties and Applications
Brilliant?yellow?red .?Soluble in ethanol, acetone, soluble fiber element and benzene, slightly soluble in carbon tetrachloride. The strong sulfuric acid for dark red jujube, diluted pink solution for blu-ray, precipitation. Can be used for cellulose fibers and polyamide fiber dyeing, levelness and improve rate very good.
| Standard( Vinegar fiber) | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 5 | 4 | 4-5 | 4-5 | |||
| ISO | 5 | 4 | 3-4 | 4 | 4 | ||
2,2'-[[3-chloro-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanolSupplier
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