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
- Molecular Weight:
- 277.1
- MDL Number:
- MFCD00001191
- MOL File:
- 82-43-9.mol
- MSDS File:
- SDS
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) |
FDA UNII | HNW5L47GP6 |
EPA Substance Registry System | 1,8-Dichloroanthraquinone (82-43-9) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H320-H319 | |||||||||
Precautionary statements | P280i-P305+P351+P338-P337+P313-P264-P305+P351+P338+P337+P313 | |||||||||
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 | |||||||||
NFPA 704 |
|
1,8-DICHLOROANTHRAQUINONE price More Price(35)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | D56403 | 1,8-Dichloroanthraquinone 97% | 82-43-9 | 25g | $24.96 | 2024-03-01 | Buy |
Sigma-Aldrich | D56403 | 1,8-Dichloroanthraquinone 97% | 82-43-9 | 100g | $53.6 | 2024-03-01 | Buy |
TCI Chemical | D0329 | 1,8-Dichloroanthraquinone >95.0%(GC) | 82-43-9 | 25g | $48 | 2024-03-01 | Buy |
TCI Chemical | D0329 | 1,8-Dichloroanthraquinone >95.0%(GC) | 82-43-9 | 250g | $251 | 2024-03-01 | Buy |
Alfa Aesar | B23421 | 1,8-Dichloroanthraquinone, 96% | 82-43-9 | 25g | $45.65 | 2024-03-01 | Buy |
1,8-DICHLOROANTHRAQUINONE Chemical Properties,Uses,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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 13349 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
View Lastest Price from 1,8-DICHLOROANTHRAQUINONE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-06-06 | 1,8-DICHLOROANTHRAQUINONE
82-43-9
|
US $80.00 / kg | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co.,Ltd | ||
2019-07-06 | 1,8-DICHLOROANTHRAQUINONE
82-43-9
|
US $10.00-8.00 / KG | 500KG | 98% | 100MT/Month or Customized | Career Henan Chemical Co |
- 1,8-DICHLOROANTHRAQUINONE
82-43-9
- US $80.00 / kg
- 99
- Hebei Zhuanglai Chemical Trading Co.,Ltd
- 1,8-DICHLOROANTHRAQUINONE
82-43-9
- US $10.00-8.00 / KG
- 98%
- Career Henan Chemical Co