2,6-DICHLORO-1,4-BENZOQUINONE
- Product Name
- 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
- Formula Weight
- 176.98
- MOL File
- 697-91-6.mol
2,6-DICHLORO-1,4-BENZOQUINONE Property
- 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)
- EPA Substance Registry System
- 2,5-Cyclohexadiene-1,4-dione, 2,6-dichloro- (697-91-6)
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
- 431982
- Product name
- 2,6-Dichloro-1,4-benzoquinone
- Purity
- 98%
- Packaging
- 5g
- Price
- $126
- Updated
- 2024/03/01
- Product number
- D0344
- Product name
- 2,6-Dichloro-1,4-benzoquinone
- Purity
- >98.0%(T)
- Packaging
- 1g
- Price
- $40
- Updated
- 2024/03/01
- Product number
- D0344
- Product name
- 2,6-Dichloro-1,4-benzoquinone
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $116
- Updated
- 2024/03/01
- Product number
- H27542
- Product name
- 2,6-Dichloro-1,4-benzoquinone, 97+%
- Packaging
- 5g
- Price
- $80.65
- Updated
- 2024/03/01
- Product number
- H27542
- Product name
- 2,6-Dichloro-1,4-benzoquinone, 97+%
- Packaging
- 25g
- Price
- $243.65
- Updated
- 2024/03/01
2,6-DICHLORO-1,4-BENZOQUINONE Chemical Properties,Usage,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
Preparation Products
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View Lastest Price from 2,6-DICHLORO-1,4-BENZOQUINONE manufacturers
- Product
- 2,6-DICHLORO-1,4-BENZOQUINONE 697-91-6
- Price
- US $101.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-28
- Product
- 2,6-DICHLORO-1,4-BENZOQUINONE 697-91-6
- Price
- US $6.60-0.00/g
- Min. Order
- 500g
- Purity
- 98%
- Supply Ability
- 500G ,1KG , 100KG
- Release date
- 2019-12-23