2,2'-[[3-chloro-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol

CAS No.：4540-00-5

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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

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)

Safety Information

MSDS Information

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
Standard( Vinegar fiber)	Fading	Stain	Light Fastness	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]bisethanol Preparation Products And Raw materials

Raw materials

2,2'-(3-Chlorophenylimino)diethanol-->4-Nitroaniline

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