ChemicalBook > CAS DataBase List > Vat Orange 9

Vat Orange 9

Product Name
Vat Orange 9
CAS No.
128-70-1
Chemical Name
Vat Orange 9
Synonyms
NSC5267;Acclaime;NSC 5267;NSC-5267;Pyranthron;c.i. 59700;Pyranthrone;VAT ORANGE 9;Gold Orange G;pyranthrenedione
CBNumber
CB5305759
Molecular Formula
C30H14O2
Formula Weight
406.43
MOL File
128-70-1.mol
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Vat Orange 9 Property

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)
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Safety

Safety Statements 
22-24/25
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Matrix Scientific
Product number
098849
Product name
Pyranthrene-8,16-dione
Purity
95%
Packaging
10g
Price
$599
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0013293
Product name
8,16-PYRANTHRENEDIONE
Purity
95.00%
Packaging
100G
Price
$3144.32
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0013293
Product name
8,16-PYRANTHRENEDIONE
Purity
95.00%
Packaging
250G
Price
$5854.85
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0013293
Product name
8,16-PYRANTHRENEDIONE
Purity
95.00%
Packaging
500G
Price
$7132.36
Updated
2021/12/16
Crysdot
Product number
CD12155637
Product name
Pyranthrene-8,16-dione
Purity
95+%
Packaging
5g
Price
$599
Updated
2021/12/16
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Vat Orange 9 Chemical Properties,Usage,Production

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.

Synthesis

5,5'-Bisbenzoylamino-1,1'-dianthrimide- 2,2'carbazole , Indanthren Golden- Orange 3G, is prepared from 5,5'- bisbenzoylamino-1,1'-dianthrimide by ring closure in concentrated sulfuric acid .

Synthesis

Pyranthrone , (149), is prepared by double ring closure of 2,2'-dimethyl- 1,1'-bianthraquinonyl (148), which is obtained from 1-chloro-2-methylanthraquinone (147) by heating with copper powder in odichlorobenzene – pyridine. Ring closure occurs under alkaline conditions, e.g., KOH– isobutanol at 105 ?C ; process improvements are reported in , . The unsubstituted pyranthrone and its halogen derivatives are used as vat dyes and pigments.

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
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

N-Methyl-2-pyrrolidone Butyric Acid Chlorine 2-Methyl anthraquinone

Preparation Products

Vat Black 9
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Vat Orange 9 Suppliers

China 60 Germany 2 India 1 Norway 1 South Korea 1 Switzerland 1 United Kingdom 2 United States 11 Global 79
Alfa Chemistry
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1-516-6625404
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1-516-927-0118
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support@alfa-chemistry.com
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United States
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TargetMol Chemicals Inc.
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support@targetmol.com
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United States
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38632
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Matrix Scientific
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Amfinecom Inc.
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OChem Incorporation
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Aceto Corporation
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ASDI Incorporated
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View Lastest Price from Vat Orange 9 manufacturers

Career Henan Chemical Co
Product
Pyranthrone 128-70-1
Price
US $1.00/KG
Min. Order
1KG
Purity
Min98% HPLC
Supply Ability
g/kg/ton
Release date
2020-01-29

128-70-1, Vat Orange 9Related Search:

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  • pyranthrenedione
  • Pyranthron
  • Pyranthrone
  • Romantrene Golden Orange FG
  • Sandothrene Golden Orange NG
  • Solanthrene Orange F-J
  • Solanthrene Orange J
  • Tinon Golden Orange G
  • Tinon Golden Orange GN
  • Tyrian Golden Orange I-G
  • Vat Brilliant Orange G
  • Dycosthren Golden Orange G
  • Navinon Golden Orange G
  • Trianthrene Golden Orange G
  • Acclaime
  • 8,16-Pyranthrenequinone
  • pyranthrene-8,16-quinone
  • 8,16-PYRANTHRENEDIONE
  • C.I. Pigment Orange 40
  • c.i. pigment orange 41
  • c.i. 59700
  • Pyranthrene-8,16-dione
  • VAT ORANGE 9
  • Gold Orange G
  • Ahcovat Golden Orange G
  • Amanthrene Golden Orange G
  • Benzadone Gold Orange G
  • C.I. Vat Orange 9
  • Calcoloid Golden Orange GD
  • Calcoloid Golden Orange GFD
  • Caledon Gold Orange G
  • Caledon Gold Orange GN
  • Caledon Paper Gold Orange G
  • Caledon Printing Orange G
  • Carbanthrene Golden Orange G
  • Carbanthrene Golden Orange GD
  • Carbanthrene Golden Orange GP
  • Carbanthrene Printing Golden Orange G
  • Cibanone Golden Orange FG
  • Cibanone Golden Orange G
  • Endurol Golden Orange G
  • Fenanthren Golden Orange G
  • Indanthren Gold Orange G
  • Indanthren Golden Orange G
  • Indanthren Golden Orange GLP
  • Indanthrene Gold Orange G
  • Indanthrene Golden Orange G
  • Indanthrene Golden Orange GA
  • Mikethren Gold Orange G
  • Mikethrene Gold Orange G
  • Monolite Fast Gold Orange GV
  • Nihonthrene Golden Orange G
  • Nyanthrene Golden Orange G
  • Palanthrene Gold Orange G
  • Paradone Golden Orange G
  • Ponsol Golden Orange G
  • Ponsol Golden Orange GD
  • Vat Orange 9 ISO 9001：2015 REACH