1,4-Diamino-2,3-dichloranthrachinon

Bezeichnung:1,4-Diamino-2,3-dichloranthrachinon

CAS-Nr81-42-5

Englisch Name:Disperse Violet 28

CBNumberCB0245560

SummenformelC14H8Cl2N2O2

Molgewicht307.13

MOL-Datei81-42-5.mol

Synonyma

1,4-Diamino-2,3-dichloranthrachinon

1,4-Diamino-2,3-dichloranthrachinon physikalisch-chemischer Eigenschaften

Schmelzpunkt	295°C
Siedepunkt	601.4±55.0 °C(Predicted)
Dichte	1.637
Dampfdruck	0Pa at 25℃
Aggregatzustand	powder to crystal
pka	-1.73±0.20(Predicted)
Colour Index	61102
Wichte	abt. 0.45
Farbe	Gray to Dark purple to Black
Wasserlöslichkeit	80μg/L
InChI	InChI=1S/C14H8Cl2N2O2/c15-9-10(16)12(18)8-7(11(9)17)13(19)5-3-1-2-4-6(5)14(8)20/h1-4H,17-18H2
InChIKey	KZYAYVSWIPZDKL-UHFFFAOYSA-N
SMILES	C1(N)=C2C(C(=O)C3=C(C2=O)C=CC=C3)=C(N)C(Cl)=C1Cl
LogP	4.56 at 25℃
CAS Datenbank	81-42-5(CAS DataBase Reference)
EPA chemische Informationen	9,10-Anthracenedione, 1,4-diamino-2,3-dichloro- (81-42-5)

Sicherheit

R-Sätze:	36/37/38
S-Sätze:	26-36/37/39-24/25
TSCA	TSCA listed
HS Code	29223990

Gefahreninformationscode (GHS)

Disperse Violet 28 Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Verwenden
1,4-Diamino-2,3-dichloroanthraquinone (CI Disperse Violet 28) is an important compound as an intermediate for CI Disperse Blue 60 and CI Disperse Violet 26.
synthetische
1,4-Diamino-2,3-dichloroanthracene-9,10-dioneused in the sulfuryl chloride of nitrobenzene.
Flammability and Explosibility
Not classified

Properties and Applications

bright purple. Dark purple powder. Soluble in ethanol, acetone, benzene. For the strong sulfuric acid in dark brown, diluted into purple. Dyeing of iron ion in color no effect, encounter copper ions have influence. Used for polyester, two vinegar fiber, three vinegar, polyamide fiber fabric such as dyeing or printing. The bright red dye polyester get purple, has the high insolation fastness, of acid-base stability. Dye bath appropriate pH value for 3 ~ 9, good levelness, dye deep sex differences, mainly used for light. Hot melt knot dyeing solid color rate is low, hot melt temperature should not exceed 190 ℃, sublimation fastness is poorer. Mainly used for polyester knitted fabric made of high temperature and high pressure, the dyeing of dyeing.

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO	4	2-3	7	5	5	5	4
AATCC			6-7	5	5	4-5

Waste disposal
At present, many publications have been published on wastewater treatment methods containing dyes. Studies have claimed to remove disperse Violet 28 from water using self-assembled organic layers of dihydroxides in a one-step process. The self-assembly of organo-layered double hydroxides was realized by adding both raw layered double hydroxides and the anionic surfactant sodium dodecyl sulfate into wastewater, and then the one-step process was applied to remove disperse Violet 28 from dyeing wastewater. Since cooperative removal and synergism between the surfactant and disperse Violet 28 in solution occurred to a large extent, this method is highly efficient in removing disperse violet 28.

Disperse Violet 28 Upstream-Materialien And Downstream Produkte

1,4-Diamino-2,3-dichloranthrachinon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

81-42-5, Disperse Violet 28 Verwandte Suche:

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