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


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11879-18

2,3-DICHLORO-5,6-DICYANOBENZOQUINONE, 98+%,50G

UNSPSC: 12352114

Code: NEW

Additional Details:
Additional Details: CAS Number: 84-58-2 Weight: 0.01000kg


Quantity 50g

Product Code. 11463844

Quantity Price
1 £ 68.69 / 50g
Estimated Shipment date
from Supplier 07-12-2016
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Description and Specification

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

Specification

Melting Point 214° to 218°C
Quantity 50g
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 H Statement
H301
Toxic if swallowed.

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.