1,8-DICHLOROANTHRAQUINONE
- Product Name
- 1,8-DICHLOROANTHRAQUINONE
- CAS No.
- 82-43-9
- Chemical Name
- 1,8-DICHLOROANTHRAQUINONE
- Synonyms
- 1,8-DichL;oroanthraquinone;1,8-Dichloranthrachinon;1,8-dichloro-anthraquinon;1,8-DICHLOROANTHRAQUINONE;1,8-Dichloroanthraquinone,96%;1,8-Dichloroanthraquinone,97%;1,8-Dichloroanthraquinone >1,8-Dichloroanthra-9,10-quinone;1,8-Dichloro-9,10-anthraquinone
- CBNumber
- CB4104742
- Molecular Formula
- C14H6Cl2O2
- Formula Weight
- 277.1
- MOL File
- 82-43-9.mol
1,8-DICHLOROANTHRAQUINONE Property
- Melting point:
- 201.5-203 °C (lit.)
- Boiling point:
- 387.84°C (rough estimate)
- Density
- 1.3240 (rough estimate)
- vapor pressure
- 0-0Pa at 25℃
- refractive index
- 1.4730 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- Solid:particulate/powder
- color
- White to Green to Brown
- Water Solubility
- Slightly soluble in water.
- LogP
- 4.63
- CAS DataBase Reference
- 82-43-9(CAS DataBase Reference)
- EPA Substance Registry System
- 1,8-Dichloroanthraquinone (82-43-9)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- WGK Germany
- 3
- RTECS
- CB6496000
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 2914790090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H319Causes serious eye irritation
H320Causes eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- D56403
- Product name
- 1,8-Dichloroanthraquinone
- Purity
- 97%
- Packaging
- 25g
- Price
- $24.96
- Updated
- 2024/03/01
- Product number
- D56403
- Product name
- 1,8-Dichloroanthraquinone
- Purity
- 97%
- Packaging
- 100g
- Price
- $53.6
- Updated
- 2024/03/01
- Product number
- D0329
- Product name
- 1,8-Dichloroanthraquinone
- Purity
- >95.0%(GC)
- Packaging
- 25g
- Price
- $48
- Updated
- 2024/03/01
- Product number
- D0329
- Product name
- 1,8-Dichloroanthraquinone
- Purity
- >95.0%(GC)
- Packaging
- 250g
- Price
- $251
- Updated
- 2024/03/01
- Product number
- B23421
- Product name
- 1,8-Dichloroanthraquinone, 96%
- Packaging
- 25g
- Price
- $45.65
- Updated
- 2024/03/01
1,8-DICHLOROANTHRAQUINONE Chemical Properties,Usage,Production
Uses
1,8-Dichloroanthraquinone is a reagent in the preparation of anthraquinones, which has antitumor activities. It is used as primary and secondary intermediate.
Safety Profile
An eye irritant. When heated to decomposition it emits toxic fumes of Cl-.
Synthesis
1,8-Dichloroanthraquinone is prepared by the reaction of 1-chloroanthracene-9,10-dione and 2-chloroanthracene-9,10-dione. The steps are as follows:
80 L of the mother liquors obtained according to Example 1a and 40 L of the mother liquors obtained according to Example 1b are combined in a 250 L enamel kettle and heated to 100℃. 12 L of a 10% strength aqueous sodium chlorate solution are fed in at a uniform rate at this temperature in the course of 4 hours, while stirring at 30 - 40 revolutions per minute with an anchor stitter. The mixture is stirred for a further 2 hours at 100℃. and filtered at 80℃. through a filter press, the material on the filter is washed with hot water until the filtrate gives a neutral reaction and the filter cake is dried. 1,8-dichloroanthraquinone are obtained.
1,8-DICHLOROANTHRAQUINONE Preparation Products And Raw materials
Raw materials
Preparation Products
1,8-DICHLOROANTHRAQUINONE Suppliers
- Tel
- 027-83855316 18171155316
- Fax
- 027-83855316
- 3317533608@qq.com
- Country
- China
- ProdList
- 2784
- Advantage
- 58
- Tel
- 13277936479
- 2381448056@qq.com
- Country
- China
- ProdList
- 552
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 4006608290; 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40241
- Advantage
- 62
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30132
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24539
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44751
- Advantage
- 61
- Tel
- 021-58099652-8005 13585536065
- Fax
- 021-58099609
- bin.wu@shlschem.com
- Country
- China
- ProdList
- 9816
- Advantage
- 59
- Tel
- 021-54306202 13764082696;
- info@hanhongsci.com
- Country
- China
- ProdList
- 42982
- Advantage
- 64
- Tel
- 0712-0712-2580635 15527768850
- 1791901229@qq.com
- Country
- China
- ProdList
- 8849
- Advantage
- 52
View Lastest Price from 1,8-DICHLOROANTHRAQUINONE manufacturers
- Product
- 1,8-DICHLOROANTHRAQUINONE 82-43-9
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2023-04-11
- Product
- 1,8-DICHLOROANTHRAQUINONE 82-43-9
- Price
- US $10.00-8.00/KG
- Min. Order
- 500KG
- Purity
- 98%
- Supply Ability
- 100MT/Month or Customized
- Release date
- 2018-07-23