2,6-DICHLORO-1,4-BENZOQUINONE

ChemicalBook > CAS DataBase List > 2,6-DICHLORO-1,4-BENZOQUINONE

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

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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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: DK4000000
TSCA: Yes
HS Code: 2914698090

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 431982
Product name: 2,6-Dichloro-1,4-benzoquinone
Purity: 98%
Packaging: 5g
Price: $126
Updated: 2024/03/01

TCI Chemical

Product number: D0344
Product name: 2,6-Dichloro-1,4-benzoquinone
Purity: >98.0%(T)
Packaging: 1g
Price: $40
Updated: 2024/03/01

TCI Chemical

Product number: D0344
Product name: 2,6-Dichloro-1,4-benzoquinone
Purity: >98.0%(T)
Packaging: 5g
Price: $116
Updated: 2024/03/01

Alfa Aesar

Product number: H27542
Product name: 2,6-Dichloro-1,4-benzoquinone, 97+%
Packaging: 5g
Price: $80.65
Updated: 2024/03/01

Alfa Aesar

Product number: H27542
Product name: 2,6-Dichloro-1,4-benzoquinone, 97+%
Packaging: 25g
Price: $243.65
Updated: 2024/03/01

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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

Henan Fengda Chemical Co., Ltd

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

Career Henan Chemical Co

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

697-91-6, 2,6-DICHLORO-1,4-BENZOQUINONERelated Search:

Triethylamine Vinyl acetate Chloranil 1,4-Benzoquinone 2-CHLORO-2-BUTENE 1,3-Dichloropropane 1,3-Dichloroacetone 2-CHLORO-1,4-BENZOQUINONE 2,6-DICHLORO-1,4-BENZOQUINONE 2,5-DICHLORO-1,4-BENZOQUINONE Chloranilic acid 2,5-Diamino-3,6-dichloro-1,4-benzoquinone N,N'-Dicyano-2,5-dichloro-1,4-benzoquinone diimine 4,5-Dichloro-1,2-benzoquinone 2,3-Dichloro-1,4-benzoquinone 2,3,5-TRICHLORO-1,4-BENZOQUINONE

LABOTEST-BB LT00159342

2,6-DICHLORO-1,4-BENZOQUINONE

2,6-DICHLORO-P-QUINONE

2,6-DICHLORO-P-BENZOQUINONE

2,6-Dichloquinone

2,6-Dichloro-2,5-cyclohexa-diene-1,4-dione

2,6-dichloro-2,5-cyclohexadiene-1,4-dione

2,6-Dichlorobenzo-1,4-quinone

2,6-Dichlorobenzoquinone

2,6-dichloro-p-benzoquinon

2,6-dichloro-p-quinon

2,6-Dichloroquinone

2,6-Dichoro-p-benzoquinone

4-dione,2,6-dichloro-5-cyclohexadiene-1

benzoquinone,2,6-dichloro-

p-Benzoquinone, 2,6-dichloro-

p-Quinone, 2,6-dichloro-

2,6-Dichlorocyclohexa-2,5-diene-1,4-dione

2,6-Dichloro-p-benzoquinone,98%

2,6-Dichloro-1,4-benzoquinone 98%

2,5-Cyclohexadiene-1,4-dione,2,6-dichloro-

2,6-Dichloro-1,4-benzoquinone Standard@10 μg/mL in Acetonitrile

2,6-Dichloro-1,4-benzoquinone &gt

697-91-6

C6H2Cl2O2

C6H2O2Cl2

Ketones

Organic Building Blocks

Carbonyl Compounds

C3 to C6

Building Blocks

Benzoquinones

Anthraquinones, Hydroquinones and Quinones

Benzoquinones

C3 to C6

Carbonyl Compounds

Ketones