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Alfa Aesar™ 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98+%

$51.08 - $170.81

Chemical Identifiers

Chemical Name or Material 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
CAS 84-58-2
Molecular Formula C8Cl2N2O2
Formula Weight 227.01g/mol
MDL Number MFCD00001593
UN Number UN3439
Beilstein 747939
Merck Index 14,3063
Synonym DDQ
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1187909

 
alfa aesar™
A11879-09
10g Each for $51.08

AAA1187918

 
alfa aesar™
A11879-18
50g Each for $170.81

AAA1187930

 
alfa aesar™
A11879-30
250g CALL N/A N/A
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Description & Specifications

Specifications

Melting Point 214° to 218°C
Quantity 10g
Chemical Name or Material 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
CAS 84-58-2
Assay ≥98%
Molecular Formula C8Cl2N2O2
Formula Weight 227.01g/mol
MDL Number MFCD00001593
UN Number UN3439
Beilstein 747939
Merck Index 14,3063
Synonym DDQ
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301
Toxic if swallowed.
Health Hazard 3 GHS P Statement
P264-P270-P301+P310-P321-P405-P501a
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Specific treatment (see label).
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: NITRILES, SOLID, TOXIC, N.O.S.
RTECS Number GU4825000
TSCA TSCA

Applications
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.

Solubility
Soluble in benzene, methanol, acetic acid and dioxane.Slightly soluble in chloroform,, dichloromethane.

Notes
Store in a cool place. Incompatible with strong acids, strong bases, strong oxidizing agents and strong reducing agents.

Safety and Handling

Danger

GHS P Statement
P264-P270-P301+P310-P321-P405-P501a
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Specific treatment (see label).
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301
Toxic if swallowed.