N-[4-[(2-Hydroxy-5-methylphenyl)azo]phenyl]acetamid

Bezeichnung:N-[4-[(2-Hydroxy-5-methylphenyl)azo]phenyl]acetamid

CAS-Nr2832-40-8

Englisch Name:Disperse Yellow 3

CBNumberCB9679814

SummenformelC15H15N3O2

Molgewicht269.3

MOL-Datei2832-40-8.mol

Synonyma

N-[4-[(2-Hydroxy-5-methylphenyl)azo]phenyl]acetamid

N-[4-[(2-Hydroxy-5-methylphenyl)azo]phenyl]acetamid physikalisch-chemischer Eigenschaften

Schmelzpunkt	268-270 °C(lit.)
Siedepunkt	412.44°C (rough estimate)
Dichte	1.1385 (rough estimate)
Brechungsindex	1.5600 (estimate)
storage temp.	-20°C, Inert atmosphere
Löslichkeit	Chloroform (Very Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated)
Colour Index	11855
pka	8.74±0.43(Predicted)
Farbe	Brownish-yellow powder
Wasserlöslichkeit	32.32ug/L(25 ºC)
BRN	1915225
CAS Datenbank	2832-40-8(CAS DataBase Reference)
IARC	3 (Vol. 48) 1990
NIST chemische Informationen	Disperse yellow 3,ci 11855(2832-40-8)
EPA chemische Informationen	C.I. Disperse Yellow 3 (2832-40-8)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	40-43
S-Sätze:	22-36/37-46
WGK Germany	2
RTECS-Nr.	AC3662000
HS Code	32041100
Giftige Stoffe Daten	2832-40-8(Hazardous Substances Data)
Toxizität	LD50 intraperitoneal in mouse: 8080mg/kg

Gefahreninformationscode (GHS)

Disperse Yellow 3 Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R40:Verdacht auf krebserzeugende Wirkung.
R43:Sensibilisierung durch Hautkontakt möglich.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S46:Bei Verschlucken sofort ärztlichen Rat einholen und Verpackung oder Etikett vorzeigen.
Beschreibung
Disperse yellow 3 is an azoic dye responsible for occupational contact dermatitis in workers in the textile industry. It can be found in some semipermanent hair dyes.
Verwenden
Disperse Yellow 3 is an azo disperse dye which is water insoluble. Disperse Yellow 3 can be used to dye polyester and acetate fibers. Dyes and metabolites, Environmental Testing.
Verwenden
Disperse yellow 3 is used in dyeing textiles, sheepskins and furs; in coloring polymethyl methacrylate and nylon; in the surface dyeing of cellulose acetate; stocking dye.
synthetische
N-(4-aminophenyl)acetamide diazo, and to a p-Cresol?coupling
Definition
ChEBI: An azo dye with a structure consisting of acetanilide substituted on the 4-position of the phenyl group with a 6-hydroxy-m-tolylazo group.
Allgemeine Beschreibung
Brownish-yellow powder.
Air & Water Reaktionen
Azo dyes can be explosive when suspended in air at certain concentrations. Insoluble in water.
Reaktivität anzeigen
Disperse Yellow 3 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Disperse Yellow 3 is incompatible with strong oxidizing agents and strong acids .
Brandgefahr
Flash point data for Disperse Yellow 3 are not available; however, Disperse Yellow 3 is probably combustible.
Kontakt-Allergie
This azoic dye is responsible for textile dermatitis from stockings and occupational contact dermatitis in workers in the textile industry. It can be found in some semipermanent hair dyes.
Sicherheitsprofil
Suspected carcinogen with experimental tumorigenic and carcinogenic data. Low toxicity by intraperitoneal route. An allergen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx,.

Properties and Applications

Yellow powder soluble in ethanol acetone and benzene in strong sulfuric acid for orange diluted for gold?Yellow to yellow brown in the thick of sodium hydroxide solution for orange for polyester and its blending The fabric dyeing can also be used to vinegar fiber dyeing nylon and is fit for printing can also use?In such and plastic color

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO	4-5	3	6	5	3	4-5	4-5

Disperse Yellow 3 Upstream-Materialien And Downstream Produkte

N-[4-[(2-Hydroxy-5-methylphenyl)azo]phenyl]acetamid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2832-40-8, Disperse Yellow 3 Verwandte Suche:

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