Vat Orange 9

Vat Orange 9 Basic information

Product Name:	Vat Orange 9
Synonyms:	pyranthrenedione;Pyranthron;Pyranthrone;Romantrene Golden Orange FG;Sandothrene Golden Orange NG;Solanthrene Orange F-J;Solanthrene Orange J;Tinon Golden Orange G
CAS:	128-70-1
MF:	C30H14O2
MW:	406.43
EINECS:	204-906-9
Product Categories:	Organics
Mol File:	128-70-1.mol

Vat Orange 9 Chemical Properties

Boiling point	703.7±30.0 °C(Predicted)
density	1.489
storage temp.	Sealed in dry,Room Temperature
NIST Chemistry Reference	8,16-Pyranthenedione(128-70-1)
EPA Substance Registry System	8,16-Pyranthrenedione (128-70-1)

Safety Information

Safety Statements

22-24/25

MSDS Information

Provider	Language
Vat Orange 9	English

Vat Orange 9 Usage And Synthesis

Preparation

8,16-Pyranthrenedione called. (a) 1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione in 350 ~ 380 ℃ heat alone, or in low temperature with dehydrant processing, take off 2 Moore water; (b) 1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione?aqueous cream content (with or without ammonia or salt all but), in 230 ~ 250 ℃ and under pressure heating 10 to 12 hours; (C) 1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione?and Etanol/Potassium hydroxide heating 10 to 12 hours; (d) 1,6-Dibenzoylpyrene?with Aluminium chloride and Sodium chloride melting, and access to oxygen.

Properties and Applications

yellow orange. Orange powder. Soluble in 1, 2, 3, 4-Tetrahydronaphthalene and Xylene, slightly soluble in alcohol. In the dark for the strong sulfuric acid, dilute yellow brown after precipitation. Alkaline reduction for blue-ray red body hidden color; Acid reduction to orange color body hidden. This product for light brittle dye, cotton fiber in the sunlight has accelerated. With light brittle, general is not used for cotton cloth of monochromatic dyeing, spelling color also should control consumption, but also can directly printing and the discharge, also can be used in viscose, silk dyeing. Dye polyester/cotton blended fabric, of polyester dyeing serious.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Fading	Stain
ISO	4	5	5-6	4-5	4-5	4-5	5
AATCC	4	5	5-6	4-5	5

Vat Orange 9 Preparation Products And Raw materials

Raw materials	Chlorine-->Butyric Acid-->N-Methyl-2-pyrrolidone-->2-Methyl anthraquinone-->2,2'-dimethyl-1,1'-bianthraquinone-->Vat Orange 9-->1,6-dibenzoylpyrene
Preparation Products	Vat Black 9-->Vat Orange 2-->C.I. Solubilised Vat Orange 9-->Vat Orange 9-->Vat Black 9-->Vat Orange 4

Vat Orange 7,Vat Orange 7 (C.I.),Vat Orange GR 4-METHYLPYRENE 1-Pyrenecarboxaldehyde 9-METHYLPHENANTHRENE VATORANGE 6'-METHYL-2'-ACETONAPHTHONE Pigment Orange 13 Pyrene 2-BENZYLNAPHTHALENE Vat Orange 9 2,6-DIMETHYLNAPHTHALENE Pearl pigment 15 PIGMENT BLUE 15 ORANGE PIGMENT BLACK 2-PHENYLBENZOYL METHIDE Pigment Geen 7 3-METHYLPHENANTHRENE

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Vat Orange 9

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