2,6-DICHLORO-1,4-BENZOQUINONE
- CAS No.
- 697-91-6
- Chemical Name:
- 2,6-DICHLORO-1,4-BENZOQUINONE
- Synonyms
- 2,6-Dichloroquinone;2,6-Dichlorobenzoquinone;2,6-DICHLORO-P-QUINONE;2,6-Dichloquinone;2,6-dichloro-p-quinon;LABOTEST-BB LT00159342;p-Quinone, 2,6-dichloro-;2,6-dichloro-p-benzoquinon;2,6-Dichoro-p-benzoquinone;benzoquinone,2,6-dichloro-
- CBNumber:
- CB4445591
- Molecular Formula:
- C6H2Cl2O2
- Molecular Weight:
- 176.98
- MDL Number:
- MFCD00037159
- MOL File:
- 697-91-6.mol
- MSDS File:
- SDS
Melting point | 122-124 °C(lit.) |
---|---|
Boiling point | 251.81°C (rough estimate) |
Density | 1.5138 (rough estimate) |
refractive index | 1.4595 (estimate) |
storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
solubility | DMSO (Slightly), Methanol (Slightly) |
form | Solid |
color | Dark Yellow |
Water Solubility | Insoluble in water. Solubility in methanol (almost transparency). |
Stability | Hygroscopic |
CAS DataBase Reference | 697-91-6(CAS DataBase Reference) |
EWG's Food Scores | 1 |
EPA Substance Registry System | 2,5-Cyclohexadiene-1,4-dione, 2,6-dichloro- (697-91-6) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | DK4000000 | |||||||||
TSCA | Yes | |||||||||
HS Code | 2914698090 | |||||||||
NFPA 704 |
|
2,6-DICHLORO-1,4-BENZOQUINONE price More Price(19)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 431982 | 2,6-Dichloro-1,4-benzoquinone 98% | 697-91-6 | 5g | $126 | 2024-03-01 | Buy |
TCI Chemical | D0344 | 2,6-Dichloro-1,4-benzoquinone >98.0%(T) | 697-91-6 | 1g | $40 | 2024-03-01 | Buy |
TCI Chemical | D0344 | 2,6-Dichloro-1,4-benzoquinone >98.0%(T) | 697-91-6 | 5g | $116 | 2024-03-01 | Buy |
Alfa Aesar | H27542 | 2,6-Dichloro-1,4-benzoquinone, 97+% | 697-91-6 | 5g | $80.65 | 2024-03-01 | Buy |
Alfa Aesar | H27542 | 2,6-Dichloro-1,4-benzoquinone, 97+% | 697-91-6 | 25g | $243.65 | 2024-03-01 | Buy |
2,6-DICHLORO-1,4-BENZOQUINONE Chemical Properties,Uses,Production
Chemical Properties
yellow crystalline powder
Uses
2,6-Dichloro-1,4-benzoquinone is the suitable reagent used to in a study to evaluate the diffusion coefficients (D) for a family of quinones, nitroaromatics, ferrocenes and aromatic hydrocarbon compounds, in acetonitrile by single potential step chronoamperometry.1 It may be used in the preparation of 2,3,5-Trichloro-1,4-dihydroquinone, 2,3,5-trichloro-1,4-benzoquinone and 2,6-Dichloro-1,4-dihydroquinone.
Definition
ChEBI: 2,6-dichlorobenzoquinone is a member of the class of 1,4-benzoquinones that is p-benzoquinone in which the hydrogens at positions 2 and 6 have been replaced by chlorines. A highly toxic and carcinogenic disinfection by-product found in drinking water. It has a role as a carcinogenic agent and a poison. It is a member of 1,4-benzoquinones and an organochlorine compound.
General Description
2,6-Dichloro-1,4-benzoquinone (DCBQ, 2,6-DCBQ) is a halobenzoquinone. Halobenzoquinones are disinfection byproducts (DBPs) found in drinking water. They are capable of producing reactive oxygen species and causing oxidative damage to proteins and DNA in T24 human bladder carcinoma cells. UV-induced transformation of DCBQ in drinking water has been reported. Detection of DCBQ in drinking water by liquid chromatography-ESI tandem mass spectrometry has been reported.
Purification Methods
Recrystallise the quinone from pet ether (b 60-70o). It sublimes at 41o/17.6. [Carlson & Miller J Am Chem Soc 107 479 1985, Beilstein 7 II 580. 7 III 3376.]
2,6-DICHLORO-1,4-BENZOQUINONE Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12468 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
CR Corporation Lomited | fred.wen@crcorporation.cn | CHINA | 12069 | 58 |
View Lastest Price from 2,6-DICHLORO-1,4-BENZOQUINONE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-12-29 | 2,6-DICHLORO-1,4-BENZOQUINONE
697-91-6
|
US $101.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2019-12-24 | 2,6-DICHLORO-1,4-BENZOQUINONE
697-91-6
|
US $6.60-0.00 / g | 500g | 98% | 500G ,1KG , 100KG | Career Henan Chemical Co |
- 2,6-DICHLORO-1,4-BENZOQUINONE
697-91-6
- US $101.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
- 2,6-DICHLORO-1,4-BENZOQUINONE
697-91-6
- US $6.60-0.00 / g
- 98%
- Career Henan Chemical Co
697-91-6(2,6-DICHLORO-1,4-BENZOQUINONE)Related Search:
1of4