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ChemicalBook >> CAS DataBase List >> 2,5-DICHLOROHYDROQUINONE

2,5-DICHLOROHYDROQUINONE

2,5-DICHLOROHYDROQUINONE price.
  • $43.65 - $963.11
  • Product name: 2,5-DICHLOROHYDROQUINONE
  • CAS: 824-69-1
  • MF: C6H4Cl2O2
  • MW: 179
  • EINECS:212-533-8
  • MDL Number:MFCD00041749
  • Synonyms: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
8 prices
Selected condition：
Brand
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Crysdot
  • Matrix Scientific
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAlfa Aesar
  • Product numberB21285
  • Product description2,5-Dichlorohydroquinone, 97%
  • Packaging1g
  • Price$43.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21285
  • Product description2,5-Dichlorohydroquinone, 97%
  • Packaging5g
  • Price$136.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number824691
  • Product description2,5-Dichlorobenzene-1,4-diol
  • Packaging25g
  • Price$302.94
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0010859
  • Product description2,5-DICHLOROHYDROQUINONE 95.00%
  • Packaging5G
  • Price$963.11
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12028071
  • Product description2,5-Dichlorobenzene-1,4-diol 95+%
  • Packaging100g
  • Price$758
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number100664
  • Product description2,5-Dichlorobenzene-1,4-diol 95+%
  • Packaging1g
  • Price$68
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number100664
  • Product description2,5-Dichlorobenzene-1,4-diol 95+%
  • Packaging5g
  • Price$168
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number100664
  • Product description2,5-Dichlorobenzene-1,4-diol 95+%
  • Packaging10g
  • Price$284
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar B21285 2,5-Dichlorohydroquinone, 97% 1g $43.65 2024-03-01 Buy
Alfa Aesar B21285 2,5-Dichlorohydroquinone, 97% 5g $136.65 2024-03-01 Buy
Alichem 824691 2,5-Dichlorobenzene-1,4-diol 25g $302.94 2021-12-16 Buy
American Custom Chemicals Corporation HCH0010859 2,5-DICHLOROHYDROQUINONE 95.00% 5G $963.11 2021-12-16 Buy
Crysdot CD12028071 2,5-Dichlorobenzene-1,4-diol 95+% 100g $758 2021-12-16 Buy
Matrix Scientific 100664 2,5-Dichlorobenzene-1,4-diol 95+% 1g $68 2021-12-16 Buy
Matrix Scientific 100664 2,5-Dichlorobenzene-1,4-diol 95+% 5g $168 2021-12-16 Buy
Matrix Scientific 100664 2,5-Dichlorobenzene-1,4-diol 95+% 10g $284 2021-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P405 Store locked up.

Description

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

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