ChemicalBook >> CAS DataBase List >>2,5-DICHLOROHYDROQUINONE
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
- Molecular Weight:
- 179
- MDL Number:
- MFCD00041749
- MOL File:
- 824-69-1.mol
Last updated:2024-12-18 14:08:52
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) |
FDA UNII | D489X4TQVD |
EPA Substance Registry System | 1,4-Benzenediol, 2,5-dichloro- (824-69-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05,GHS07 |
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Signal word | Danger | |||||||||
Hazard statements | H315-H319-H335-H314 | |||||||||
Precautionary statements | P261-P280a-P304+P340-P405-P501a-P280-P305+P351+P338-P310 | |||||||||
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 | |||||||||
NFPA 704 |
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2,5-DICHLOROHYDROQUINONE price More Price(8)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Alfa Aesar | B21285 | 2,5-Dichlorohydroquinone, 97% | 824-69-1 | 1g | $43.65 | 2024-03-01 | Buy |
Alfa Aesar | B21285 | 2,5-Dichlorohydroquinone, 97% | 824-69-1 | 5g | $136.65 | 2024-03-01 | Buy |
Matrix Scientific | 100664 | 2,5-Dichlorobenzene-1,4-diol 95+% | 824-69-1 | 5g | $168 | 2021-12-16 | Buy |
Matrix Scientific | 100664 | 2,5-Dichlorobenzene-1,4-diol 95+% | 824-69-1 | 10g | $284 | 2021-12-16 | Buy |
Matrix Scientific | 100664 | 2,5-Dichlorobenzene-1,4-diol 95+% | 824-69-1 | 1g | $68 | 2021-12-16 | Buy |
2,5-DICHLOROHYDROQUINONE Chemical Properties,Uses,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
2,5-DICHLOROHYDROQUINONE Suppliers
Global( 60)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20274 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30237 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 | cbc@coresyn.com | China | 9984 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 52924 | 58 |
SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43395 | 58 |
Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
View Lastest Price from 2,5-DICHLOROHYDROQUINONE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-28 | 2,5-DICHLOROHYDROQUINONE
824-69-1
|
US $10.00-2.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
- 2,5-DICHLOROHYDROQUINONE
824-69-1
- US $10.00-2.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
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824-69-1
8264-69-1
Cl2C6H2OH2
Oxygen Compounds
Polyols
Organic Building Blocks
Building Blocks
Organic Building Blocks
Oxygen Compounds
Polyols