8.02940

2,3-Dichloro-5,6-dicyano-p-benzoquinone

for synthesis

• Synonym(s): 2,3-Dichloro-5,6-dicyano-p-benzoquinone, 4,5-Dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile, DDQ
• Linear Formula: 2,3-(Cl)₂-1-(=O)C₆-4-(=O)-5,6-(CN)₂
• CAS Number: 84-58-2
• Molecular Weight: 227.00
• MDL number: MFCD00001593
• UNSPSC Code: 12352117
• EC Index Number: 201-542-2
• NACRES: NA.22

Properties

• Quality Level: 200
• form: powder
• potency: 86 mg/kg LD₅₀, oral (Rat)
• reaction suitability: reagent type: oxidant
• mp: 209-214 °C
• storage temp.: 2-30°C
• InChI: 1S/C8Cl2N2O2/c9-5-6(10)8(14)4(2-12)3(1-11)7(5)13
• InChI key: HZNVUJQVZSTENZ-UHFFFAOYSA-N

Description

Analysis Note

Assay (iodometric): ≥ 98.0 %
Identity (IR): passes test

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H301
• Precautionary Statements: P264 - P270 - P301 + P310 - P405 - P501
• Hazard Classifications: Acute Tox. 3 Oral
• Supplementary Hazards: EUH029
• Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable