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ChemicalBook >> CAS DataBase List >> 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone price.
  • $10 - $4420.88
  • Product name: 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
  • CAS: 84-58-2
  • MF: C8Cl2N2O2
  • MW: 227
  • EINECS:201-542-2
  • MDL Number:MFCD00001593
  • Synonyms:2,3-Dichloro-5,6-dicyano-para-benzoquinone;2-dicarbonitrile,4,5-dichloro-3,6-dioxo-4-cyclohexadiene-1 ;1,4-Cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo-;2,3-DICHLORO-5,6-DICYANO-P-BENZOQUINONE ( DDQ );2,3-DICHLORO-5,6-DICYANO-P-BENZOQUINONE ( DDQ ) 99;DICHLORO(2,3-)-5,6-DICYANO-4-BENZOQUINONE;LABOTEST-BB LT00005588;1,2-DICARBONITRILE-4,5-DICHLORO-3,6-DIOXO-1,4-CYCLOHEXADIENE
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  • AHH
  • AK Scientific
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  • Biosynth Carbosynth
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  • ManufacturerAHH
  • Product numberMT-08292
  • Product description1,2-Dicarbonitrile-4,5-dichloro-3,6-dioxo-1,4cyclohexadiene 98%
  • Packaging25g
  • Price$658
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ92164
  • Product description2,3-Dichloro-5,6-dicyano-1,4-benzoquinone(DDQ)
  • Packaging500g
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberG337
  • Product description2,3-Dichloro-5,6-dicyano-1,4-benzoquinone(DDQ)
  • Packaging1kg
  • Price$408
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ92164
  • Product description2,3-Dichloro-5,6-dicyano-1,4-benzoquinone(DDQ)
  • Packaging5kg
  • Price$1470
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11879
  • Product description2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98%
  • Packaging10g
  • Price$45
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11879
  • Product description2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98%
  • Packaging50g
  • Price$158
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11879
  • Product description2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98%
  • Packaging250g
  • Price$763
  • Updated2024-03-01
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0017397
  • Product description2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE 95.00%
  • Packaging50G
  • Price$2390.04
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0017397
  • Product description2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE 95.00%
  • Packaging250G
  • Price$4304.45
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0017397
  • Product description2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE 95.00%
  • Packaging500G
  • Price$4420.88
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR14321
  • Product description4,5-Dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile 98%
  • Packaging250g
  • Price$92
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR14321
  • Product description4,5-Dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile 98%
  • Packaging500g
  • Price$174
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR14321
  • Product description4,5-Dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile 98%
  • Packaging1Kg
  • Price$334
  • Updated2021-12-16
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  • ManufacturerAzepine
  • Product numberAZ0001-0389
  • Product description2,3-Dichloro-5,6-dicyano-1,4-benzoquinone 98
  • Packaging5G
  • Price$10
  • Updated2021-12-16
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  • ManufacturerAzepine
  • Product numberAZ0001-0389
  • Product description2,3-Dichloro-5,6-dicyano-1,4-benzoquinone 98
  • Packaging25g
  • Price$29
  • Updated2021-12-16
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  • ManufacturerAzepine
  • Product numberAZ0001-0389
  • Product description2,3-Dichloro-5,6-dicyano-1,4-benzoquinone 98
  • Packaging100g
  • Price$69
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-08292 1,2-Dicarbonitrile-4,5-dichloro-3,6-dioxo-1,4cyclohexadiene 98% 25g $658 2021-12-16 Buy
AK Scientific J92164 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone(DDQ) 500g $155 2021-12-16 Buy
AK Scientific G337 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone(DDQ) 1kg $408 2021-12-16 Buy
AK Scientific J92164 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone(DDQ) 5kg $1470 2021-12-16 Buy
Alfa Aesar A11879 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98% 10g $45 2024-03-01 Buy
Alfa Aesar A11879 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98% 50g $158 2024-03-01 Buy
Alfa Aesar A11879 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98% 250g $763 2024-03-01 Buy
American Custom Chemicals Corporation HCH0017397 2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE 95.00% 50G $2390.04 2021-12-16 Buy
American Custom Chemicals Corporation HCH0017397 2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE 95.00% 250G $4304.45 2021-12-16 Buy
American Custom Chemicals Corporation HCH0017397 2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE 95.00% 500G $4420.88 2021-12-16 Buy
Apolloscientific OR14321 4,5-Dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile 98% 250g $92 2021-12-16 Buy
Apolloscientific OR14321 4,5-Dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile 98% 500g $174 2021-12-16 Buy
Apolloscientific OR14321 4,5-Dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile 98% 1Kg $334 2021-12-16 Buy
Azepine AZ0001-0389 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone 98 5G $10 2021-12-16 Buy
Azepine AZ0001-0389 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone 98 25g $29 2021-12-16 Buy
Azepine AZ0001-0389 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone 98 100g $69 2021-12-16 Buy

Properties

Melting point :210-215 °C (dec.)(lit.)
Boiling point :301.8±42.0 °C(Predicted)
Density :1.7500 (estimate)
storage temp. :Store below +30°C.
solubility :Soluble in benzene, methanol, acetic acid and dioxane.Slightly soluble in chloroform,, dichloromethane.
form :Crystalline Powder or Crystals
color :Yellow to orange
Water Solubility :reacts
Sensitive :Moisture Sensitive
Merck :14,3063
BRN :747939
InChIKey :HZNVUJQVZSTENZ-UHFFFAOYSA-N
CAS DataBase Reference :84-58-2(CAS DataBase Reference)
NIST Chemistry Reference :1,4-Cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo-(84-58-2)
EPA Substance Registry System :1,4-Cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo- (84-58-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone is used as a reagent for oxidative couplings and cyclization reactions and dehydrogenation of alcohols, phenols and steroid ketones. It is also used in the synthesis of 1,2-benzisoxazoles. It is a useful electron-transfer reagent for synthesis of quinolines from imines and alkynes or alkenes.

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