ChemicalBook > CAS DataBase List > 1,5-DIHYDROXYANTHRAQUINONE

1,5-DIHYDROXYANTHRAQUINONE

Product Name
1,5-DIHYDROXYANTHRAQUINONE
CAS No.
117-12-4
Chemical Name
1,5-DIHYDROXYANTHRAQUINONE
Synonyms
ANTHRARUFIN;NSC 7211;NSC 646570;Anthrarufin,80%;Anthrarufin 85%;Anthrarufin >1,5 DIHYDROXY AQ;RARECHEM AQ BD AN24;LABOTEST-BB LT00160027;ANTHRARUFIN, TECH., 85%
CBNumber
CB9317976
Molecular Formula
C14H8O4
Formula Weight
240.21
MOL File
117-12-4.mol
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1,5-DIHYDROXYANTHRAQUINONE Property

Melting point:
279 °C (dec.)(lit.)
Boiling point:
342.92°C (rough estimate)
Density 
1.56 g/cm3
vapor density 
8.3 (vs air)
refractive index 
1.5430 (estimate)
storage temp. 
-20°C Freezer
solubility 
Poor solubility in all solvents tested.DMSO (Sparingly)
form 
Solid
pka
6.42±0.20(Predicted)
color 
Yellow to Green
Merck 
14,689
BRN 
1881718
CAS DataBase Reference
117-12-4(CAS DataBase Reference)
EPA Substance Registry System
Anthrarufin (117-12-4)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39-36/37
WGK Germany 
3
RTECS 
CB6630000
TSCA 
Yes
HS Code 
29146990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich
Product number
340014
Product name
Anthrarufin
Purity
technical grade, 85%
Packaging
100g
Price
$153
Updated
2024/03/01
TCI Chemical
Product number
D0562
Product name
Anthrarufin
Purity
>85.0%(HPLC)
Packaging
25g
Price
$43
Updated
2024/03/01
TCI Chemical
Product number
D0562
Product name
Anthrarufin
Purity
>85.0%(HPLC)
Packaging
500g
Price
$161
Updated
2022/04/27
Alfa Aesar
Product number
L00848
Product name
1,5-Dihydroxyanthraquinone, tech. 90%
Packaging
10g
Price
$21.3
Updated
2021/12/16
Alfa Aesar
Product number
L00848
Product name
1,5-Dihydroxyanthraquinone, tech. 90%
Packaging
100g
Price
$40.6
Updated
2021/12/16
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1,5-DIHYDROXYANTHRAQUINONE Chemical Properties,Usage,Production

Chemical Properties

Yellow to Green Solid

Uses

1,5-Dihydroxyanthraquinone (anthrarufin) is an important intermediate for manufacturing disperse blue dyes. It is the key intermediates for manufacturing disperse blue dyes via dinitrodihydroxyanthraquinone and vat dyes via diaminoanthraquinones.

Uses

1,5-Dihydroxyanthraquinone is an anthraquinone derivative with suppressive effects against nitric oxide (NO) synthase. Potential antimalarial agent. Used in studies as a potential competitive non-peptidic inhibitor of HIV-1 protei nase.

Uses

Important intermediate in the manufacture of alizarin and indanthrene dyestuffs. Forms insoluble Ba and Ca lakes; has been proposed as analytical reagent for the detection of Ca.

Definition

ChEBI: A dihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 5.

Synthesis

1,5-Dihydroxyanthraquinone is prepared from 1,5-anthraquinonedisulfonic acid by replacing the SO3H groups, and from 1,5-dinitroanthraquinone by directly replacing the nitro groups, e.g., in sulfolane with calcium oxide or, more effectively, via 1,5- dimethoxyanthraquinone and subsequent hydrolysis of the ether linkage.

Purification Methods

Purify anthrarufin by column chromatography on silica gel with CHCl3/Et2O as eluent, followed by recrystallisation from acetone. Alternatively recrystallise it from glacial acetic acid [Flom & Barbara J Phys Chem 89 4489 1985]. [Beilstein 7 III 2359, 8 IV 3268.]

1,5-DIHYDROXYANTHRAQUINONE Preparation Products And Raw materials

Raw materials

Anthracene MERCURY(II) SULFATE Aluminium chloride hexahydrate

Preparation Products

CI 63010 Disperse Blue BGL
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1,5-DIHYDROXYANTHRAQUINONE Suppliers

Americas 1 Canada 2 China 121 Europe 1 France 2 Germany 4 India 7 Japan 4 Slovakia 1 South Korea 1 Switzerland 3 The Netherlands 2 Ukraine 1 United Kingdom 9 United States 23 Global 182
Brighten Colorchem B.V.
Tel
--
Fax
--
Email
sales@brighten.nl
Country
The Netherlands
ProdList
270
Advantage
58
Brunschwig chemie
Tel
--
Fax
--
Email
brunschwig@brunschwig.nl
Country
The Netherlands
ProdList
4996
Advantage
67
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View Lastest Price from 1,5-DIHYDROXYANTHRAQUINONE manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
1,5-DIHYDROXYANTHRAQUINONE 117-12-4
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-06-03
Qingdao RENAS Polymer Material Co., Ltd.
Product
1,5-dihydroxyanthraquinone 117-12-4
Price
US $0.00/kg
Min. Order
20kg
Purity
99%
Supply Ability
20 tons
Release date
2024-10-12
Hebei Weibang Biotechnology Co., Ltd
Product
1,5-DIHYDROXYANTHRAQUINONE 117-12-4
Price
US $20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-10-24

117-12-4, 1,5-DIHYDROXYANTHRAQUINONERelated Search:

1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE 4,8-diamino-1,5-dihydroxyanthraquinon Daunorubicin Menogaril DISPERSE BLUE 26 1,2,5,8-TETRAHYDROXYANTHRAQUINONE Adriamycin NOGALAMYCIN 1,4,5,8-TETRAHYDROXYANTHRAQUINONE Disperse Blue 56 1,5-DIHYDROXYANTHRAQUINONE 4,8-DIAMINO-1,5-DIHYDROXYANTHRAQUINONE-2,6-DISULFONIC ACID, DISODIUM SALT ALIZARIN SAFIROL SE 2,6-DIHYDROXYANTHRAQUINONE disodium 2,2-(5,8-dihydroxyanthraquinone-1,4-diyldiimino)bis(5-methylbenzenesulphonate) Anthracene-1,4,9,10-tetraol Alizarin 4,5-diamino-1,8-dihydroxyanthraquinon

  • 1,5-dihydroxy-10-anthracenedione
  • 1,5-Dihydroxy-9,10-anthracenedione
  • 1,5-Dihydroxy-9,10-anthraquinone
  • 1,5-Dihydroxyanthra-9,10-quinone
  • 1,5-Dihydroxyanthrachinon
  • 1,5-dihydroxy-anthraquinon
  • Anthraquinone, 1,5-dihydroxy-
  • LABOTEST-BB LT00160027
  • ANTHRARUFIN
  • 1,5-DIHYDROXYANTHRAQUINONE
  • 1,5 DIHYDROXY AQ
  • RARECHEM AQ BD AN24
  • 1,5-dihydroxyanthracene-9,10-dione
  • ANTHRARUFIN, TECH., 85%
  • 9,10-Anthracenedione, 1,5-dihydroxy-
  • Anthrarufin,80%
  • 1,5-DIHYDROXYANTHRAQUINONE: TECH., 90%
  • Anthrarufin 85%
  • 5-Dihydroxyanthraquinone
  • NSC 646570
  • NSC 7211
  • Anthrarufin technical grade, 85%
  • Anthrarufin &gt
  • Anthraquinone Impurity 1
  • 117-12-4
  • HOC6H3CO2C6H3OH
  • C13 to C14
  • Carbonyl Compounds
  • Building Blocks
  • Organic Building Blocks
  • Ketones
  • Anthraquinones
  • Hydroxyanthraquinones
  • Aromatics
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Protein Kinase Inhibitors and Activators
  • Intermediates of Dyes and Pigments
  • Anthraquinones
  • Hydroxyanthraquinones