4,5-Dicyano-1,2-dichlorobenzene
[CAS 139152-08-2]

Identification

• Classification: Chemical reagent >> Organic reagent >> Cyanide/nitrile
• Name: 4,5-Dicyano-1,2-dichlorobenzene
• Synonyms: 4,5-Dichlorobenzene-1,2-dicarbonitrile; 4,5-Dichlorophthalodinitrile; 4,5-Dichlorophthalonitrile
• Molecular Formula: C₈H₂Cl₂N₂
• Molecular Weight: 197.02
• CAS Registry Number: 139152-08-2
• EC Number: 627-828-0

Properties

• Solubility: Practically insoluble (0.026 g/L) (25 °C), Calc.^*
• Density: 1.48±0.1 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

Safety Data

• Hazard Symbols: Xn
• Risk Statements: R20/21/22;R36/37/38
• Safety Statements: S26;S36

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	3	H311
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	3	H331