Toxic 2,3-Dichloro-5,6-dicyano-p-benzoquinone for synthesis, Sigma-Aldrich®
Supplier: Merck
Certificates
About this item
CAS Number:84-58-2
:
Formula:C₈Cl₂N₂O₂
MDL Number:MFCD00001593
:227.01 g/mol
Merck Index:13,03088
Boiling Pt:396 °C (1013 hPa)
Melting Pt:209…214 °C
Density:1.713 g/cm³ (20 °C)
UN:3439
ADR:6.1,III
:M-Clarity™ quality level = MQ200
EINECS:201-542-2
:GHS06
Storage Temperature:Ambient
Specification Test Results
- Hill Formula:C₈Cl₂N₂O₂
- Chemical formula:2,3-(Cl)₂-1-(=O)C₆-4-(=O)-5,6-(CN)₂
- Molar Mass:227 g/mol
- Melting Point:209 - 214 °C
- Solubility:(20 °C) (decomposition)
- LD 50 oral:LD50 Rat 86 mg/kg
- Storage class:6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
- WGK:WGK 3 highly water endangering
- R Phrase:R 25-29
- S Phrase:S 22-24/25-37-45
Specification Test Results
Frequently Bought Together
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Ethanol 70% ≥70% (v/v), TechniSolv®
Supplier: VWR Chemicals
Water USP, JP, Ph. Eur., purified
Supplier: VWR Chemicals
Acetone ≥99%, TECHNICAL
Supplier: VWR Chemicals
Acetone ≥99.5%, GPR RECTAPUR®
Supplier: VWR Chemicals
Crystallising dishes, DURAN®
Supplier: DWK Life Sciences
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
Ethanol absolute ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Water, LiChrosolv® for chromatography, for LC-MS, Supelco®
Supplier: Merck
Nitromethane ≥98%, GPR RECTAPUR®
Supplier: VWR Chemicals
Acetone ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
2-Propanol ≥99.8%, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
VWR®, Magnetic Stirring Bars, Plain, Economy
Supplier: VWR Collection