4,5-Dichloro-1,3-benzenedisulfonyl dichloride
[CAS# 70269-54-4]

Identification

• Name: 4,5-Dichloro-1,3-benzenedisulfonyl dichloride
• Synonyms: 1,2-Dichlorobenzene-3,5-disulfonyl chloride; 1,2-Dichlorobenzene-4,6-disulfonyl chloride
• Molecular Formula: C₆H₂Cl₄O₄S₂
• Molecular Weight: 344.02
• CAS Registry Number: 70269-54-4

Properties

• Solubility: Practically insoluble (0.025 g/L) (25 °C), Calc.^*
• Density: 1.843±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 115.2-116.2 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Murphey, Wilbur A.