2,5-DICHLOROHYDROQUINONE

Product Name: 2,5-DICHLOROHYDROQUINONE
CAS No.: 824-69-1
Chemical Name: 2,5-DICHLOROHYDROQUINONE
Synonyms: 2,5-DICHLOROHYDROQUINONE;2,5-dichloro-4-benzenediol;Hydroquinone, 2,5-dichloro-;2,5-Dichloro-p-hydroquinone;2,5-Dichlorobenzene-1,4-diol;2,5-Dichlorohydroquinone 98%;2,5-Dichloro-1,4-benzenediol;2,5-Dichlorohydroquinone,98%;2,5-Dichloro-1,4-hydroquinone;1,4-Benzenediol, 2,5-dichloro-
CBNumber: CB3766413
Molecular Formula: C6H4Cl2O2
Formula Weight: 179
MOL File: 824-69-1.mol

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2,5-DICHLOROHYDROQUINONE Property

Melting point:: 168-171 °C (lit.)
Boiling point:: 255.02°C (rough estimate)
Density: 1.4512 (rough estimate)
refractive index: 1.4420 (estimate)
pka: 7.96±0.23(Predicted)
CAS DataBase Reference: 824-69-1(CAS DataBase Reference)
EPA Substance Registry System: 1,4-Benzenediol, 2,5-dichloro- (824-69-1)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-27-36/37/39-45
RIDADR: UN 3261 8/PG 3
WGK Germany: 3
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar

Product number: B21285
Product name: 2,5-Dichlorohydroquinone, 97%
Packaging: 1g
Price: $43.65
Updated: 2024/03/01

Alfa Aesar

Product number: B21285
Product name: 2,5-Dichlorohydroquinone, 97%
Packaging: 5g
Price: $136.65
Updated: 2024/03/01

Matrix Scientific

Product number: 100664
Product name: 2,5-Dichlorobenzene-1,4-diol
Purity: 95+%
Packaging: 5g
Price: $168
Updated: 2021/12/16

Matrix Scientific

Product number: 100664
Product name: 2,5-Dichlorobenzene-1,4-diol
Purity: 95+%
Packaging: 10g
Price: $284
Updated: 2021/12/16

Matrix Scientific

Product number: 100664
Product name: 2,5-Dichlorobenzene-1,4-diol
Purity: 95+%
Packaging: 1g
Price: $68
Updated: 2021/12/16

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2,5-DICHLOROHYDROQUINONE Chemical Properties,Usage,Production

Chemical Properties

almost white to pink-brown crystalline powder

Definition

ChEBI: A dichlorohydroquinone that is hydroquinone substituted by chloro groups at positions 2 and 5 respectively.

General Description

2,5-Dichlorohydroquinone (2,5-DCHQ) is a hydroquinone derivative that can be synthesized by reducing 2,5-dichloroquinone using sodium dithionite (Na₂S₂O₄). The kinetics of the reaction of 2,5-DCHQ and N-phenyl-1,4-benzoquinonemonoimine has been studied. The transformation of 2,5-DCHQ to 2-chloromaleylacetate using PcpA (Pcp = pentachlorophenol) protein, isolated from Escherichia coli has been investigated. It is reported to be the degradation product of 2,4,5-trichlorophenoxyacetic acid and γ-hexachlorocyclohexane.

2,5-DICHLOROHYDROQUINONE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,5-DICHLOROHYDROQUINONE Suppliers

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View Lastest Price from 2,5-DICHLOROHYDROQUINONE manufacturers

Henan Fengda Chemical Co., Ltd

Product: 2,5-DICHLOROHYDROQUINONE 824-69-1
Price: US $10.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-28

824-69-1, 2,5-DICHLOROHYDROQUINONERelated Search:

Direct Blue 106 TETRACHLOROHYDROQUINONE REMASTRAL BLUE FFRL 2,5-DICHLOROHYDROQUINONE 2,5-dichlorohydroquinone dimethyl ether 2,5-Dichloro-3-hydroxy-6-methoxybenzoic acid 2,5-Dichlorobenzo-1,4-quinone Hydroquinone Chlorohydroquinone 4-benzyloxy-2,5-dichlorophenol 2,6-Dichlorohydroquinone 2,3-Dichlorohydroquinone 2,6-dichlorohydroquinone dioxygenase 1-(BENZYLOXY)-2,5-DICHLORO-4-METHOXYBENZENE DIRECT BLUE 108 1,4-DICHLORO-2,5-DIETHOXYBENZENE 4-hydroxynonachlorodiphenyl ether

2,5-DICHLOROHYDROQUINONE

1,4-Dichloro-2,5-dihydroxybenzene

2,5-Dichloro-1,4-benzenediol

2,5-Dichloro-1,4-dihydroxybenzene

2,5-Dichloro-1,4-hydroquinone

2,5-dichloro-4-benzenediol

2,5-Dichloro-p-benzohydroquinone

2,5-Dichloro-p-hydroquinone

Hydroquinone, 2,5-dichloro-

2,5-Dichlorohydroquinone 98%

2,5-Dichlorobenzene-1,4-diol

2,5-Dichlorohydroquinone,98%

1,4-Benzenediol, 2,5-dichloro-

824-69-1

8264-69-1

Cl2C6H2OH2

Oxygen Compounds

Polyols

Organic Building Blocks

Building Blocks

Organic Building Blocks

Oxygen Compounds

Polyols