2-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]ethanol

Bezeichnung:2-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]ethanol

CAS-Nr2872-52-8

Englisch Name:Disperse Red 1

CBNumberCB8135175

SummenformelC16H18N4O3

Molgewicht314.34

MOL-Datei2872-52-8.mol

Synonyma

2-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]ethanol

2-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]ethanol physikalisch-chemischer Eigenschaften

Schmelzpunkt	160-162 °C (lit.)
Siedepunkt	454.02°C (rough estimate)
Dichte	1.1523 (rough estimate)
Brechungsindex	1.6000 (estimate)
storage temp.	Refrigerator
Löslichkeit	DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated)
Colour Index	11110
Aggregatzustand	Solid
pka	14.55±0.10(Predicted)
Farbe	Dark Red to Very Dark Red
Wasserlöslichkeit	169.7ug/L(25 ºC)
BRN	5353614
CAS Datenbank	2872-52-8(CAS DataBase Reference)
NIST chemische Informationen	Ethanol, 2-[ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-(2872-52-8)
EPA chemische Informationen	C.I. Disperse Red 1 (2872-52-8)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	43
S-Sätze:	36/37
WGK Germany	3
RTECS-Nr.	KL0320000
HS Code	32041100

Gefahreninformationscode (GHS)

Disperse Red 1 Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R43:Sensibilisierung durch Hautkontakt möglich.
S-Sätze Betriebsanweisung:
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Chemische Eigenschaften
Dark red powder
Verwenden
Disperse orange 3 is used as a dye in nylon and polyester; stocking dye.
Verwenden
Disperse Red 1 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.
synthetische
4-Nitrobenzenamine diazo, and N-ethyl-N-hydroxyethylaniline?coupling
Definition
ChEBI: An azo dye with a structure consisting of nitrobenzene substituted on the 4-position of the phenyl group with a 4-[N-ethyl-N-(2-hydroxyethyl)]phenylazo group.
Allgemeine Beschreibung
Disperse Red 1 (DR1) is a non-linear optical (NLO) material which is a chromophore used as an azobenzene dye. It can form a dipole network that can enhance the electro-optic effect of the non-linear components and can also improve the photorefractive effect.

Properties and Applications

Red: dark red powder, melting point 160 ℃ : insoluble in water, but soluble in ethanol, acetone and benzene. The strong sulfuric acid for yellow brown, diluted to deep crimson red; In nitric acid solution for red; In strong hydrochloric acid also to red solution; In the thick of sodium hydroxide solution for the red light brown. Used for polyester and their blended fabric dyeing and printing, also applies to acrylic, polyamide, vinegar fiber, three vinegar fiber dyeing. Used in high temperature and high pressure method and polyester dyeing of carrier. Dyeing rate medium, not sensitive to temperature, have good levelness and lifting force. Can also be used for the wool, plastic, fur color.

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

Disperse Red 1 Upstream-Materialien And Downstream Produkte

2-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]ethanol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2872-52-8, Disperse Red 1 Verwandte Suche:

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