1,8-Dihydroxy-4,5-dinitroanthraquinone
- Product Name
- 1,8-Dihydroxy-4,5-dinitroanthraquinone
- CAS No.
- 81-55-0
- Chemical Name
- 1,8-Dihydroxy-4,5-dinitroanthraquinone
- Synonyms
- 1,8-dihydroxy-4,5-dinitro-anthraquinon;1,8-DIHYDROXY-4,5-DINITROANTHRACENE-9,10-DIONE;1,8 DIHY;ARDP0006;NCI-C60742;TIMTEC-BB SBB006491;4,5-Dinitrodanthron;4,5’-Dinitrocyrazine;4,5-Dinitrochrysazin;1,8-Dihydroxy-4,5-di
- CBNumber
- CB0431673
- Molecular Formula
- C14H6N2O8
- Formula Weight
- 330.21
- MOL File
- 81-55-0.mol
1,8-Dihydroxy-4,5-dinitroanthraquinone Property
- Melting point:
- 225 °C (dec.) (lit.)
- Boiling point:
- 467.67°C (rough estimate)
- Density
- 1.4944 (rough estimate)
- refractive index
- 1.5910 (estimate)
- storage temp.
- -20°C Freezer
- solubility
- Dichloromethane (Very Slightly, Heated, Sonicated), DMSO (Slightly)
- form
- Solid
- pka
- 3.45±0.20(Predicted)
- color
- Brown
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- InChI
- InChI=1S/C14H6N2O8/c17-7-3-1-5(15(21)22)9-11(7)14(20)12-8(18)4-2-6(16(23)24)10(12)13(9)19/h1-4,17-18H
- InChIKey
- GJCHQJDEYFYWER-UHFFFAOYSA-N
- SMILES
- C1(O)=C2C(C(=O)C3=C(C2=O)C(O)=CC=C3[N+]([O-])=O)=C([N+]([O-])=O)C=C1
- CAS DataBase Reference
- 81-55-0(CAS DataBase Reference)
- NIST Chemistry Reference
- Anthraquinone, 1,8-dihydroxy-4,5-dinitro-,(81-55-0)
- EPA Substance Registry System
- 1,8-Dihydroxy-4,5-dinitroanthraquinone (81-55-0)
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.
N-Bromosuccinimide Price
- Product number
- 522546
- Product name
- 1,8-Dihydroxy-4,5-dinitroanthraquinone
- Purity
- 97%
- Packaging
- 5g
- Price
- $51
- Updated
- 2023/06/20
- Product number
- D2697
- Product name
- 1,8-Dihydroxy-4,5-dinitroanthraquinone
- Purity
- >98.0%(HPLC)
- Packaging
- 5g
- Price
- $36
- Updated
- 2023/01/07
- Product number
- D2697
- Product name
- 1,8-Dihydroxy-4,5-dinitroanthraquinone
- Purity
- >98.0%(HPLC)
- Packaging
- 25g
- Price
- $139
- Updated
- 2021/12/16
- Product number
- B25032
- Product name
- 1,8-Dihydroxy-4,5-dinitroanthraquinone, 97%
- Packaging
- 10g
- Price
- $74.3
- Updated
- 2021/12/16
- Product number
- B25032
- Product name
- 1,8-Dihydroxy-4,5-dinitroanthraquinone, 97%
- Packaging
- 50g
- Price
- $251
- Updated
- 2021/12/16
1,8-Dihydroxy-4,5-dinitroanthraquinone Chemical Properties,Usage,Production
Chemical Properties
brownish-gold solid
Uses
1,8-Dihydroxy-4,5-dinitro-9,10-anthracenedione is a NS2B-NS3 protease specific inhibitor that is used for treatment of Dengue and West Nile virus infections.
General Description
Brownish gold solid.
Air & Water Reactions
The neat (pure) material is sensitive to air and may be sensitive to light. . Insoluble in water.
Reactivity Profile
A nitrated alcohol and a ketone. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
Fire Hazard
Flash point data for 1,8-Dihydroxy-4,5-dinitroanthraquinone are not available, however, 1,8-Dihydroxy-4,5-dinitroanthraquinone is probably combustible.
Synthesis
1,8-Dihydroxy-4,5-dinitroanthraquinone is prepared from 1,8-diphenoxyanthraquinone by nitration followed by alkaline hydrolysis or, alternatively, by nitration of 1,8-dihydroxyanthraquinone in oleum in the presence of boric acid and isolation after the sulfuric acid concentration has been adjusted to 80 – 100 % or, using the same procedure, from 1,8-dimethoxyanthraquinone followed by ether cleavage.
1,8-Dihydroxy-4,5-dinitroanthraquinone Preparation Products And Raw materials
Raw materials
Preparation Products
1,8-Dihydroxy-4,5-dinitroanthraquinone Suppliers
- Tel
- --
- Fax
- --
- info@abcr.de
- Country
- Germany
- ProdList
- 6831
- Advantage
- 75
- Tel
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- Fax
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- sales@chemos-group.com
- Country
- Germany
- ProdList
- 6350
- Advantage
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View Lastest Price from 1,8-Dihydroxy-4,5-dinitroanthraquinone manufacturers
- Product
- 1,8-Dihydroxy-4,5-dinitroanthraquinone 81-55-0
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 500 ton
- Release date
- 2023-04-23
- Product
- 1,8-Dihydroxy-4,5-dinitroanthraquinone 81-55-0
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 500 ton
- Release date
- 2023-04-23
- Product
- 1,8-Dihydroxy-4,5-dinitroanthraquinone 81-55-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11