4,4'-Bis(Methylsulfonyl)-2,2',5,5'-Tetrachlorobiphenyl
[CAS# 66640-68-4]

Identification

• Name: 4,4'-Bis(Methylsulfonyl)-2,2',5,5'-Tetrachlorobiphenyl
• Synonyms: 1,4-Dichloro-2-(2,5-Dichloro-4-Methylsulfonyl-Phenyl)-5-Methylsulfonyl-Benzene; 1,4-Dichloro-2-(2,5-Dichloro-4-Mesyl-Phenyl)-5-Mesyl-Benzene; 1,1'-Biphenyl, 2,2',5,5'-Tetrachloro-4,4'-Bis(Methylsulfonyl)-
• Molecular Formula: C₁₄H₁₀Cl₄O₄S₂
• Molecular Weight: 448.16
• CAS Registry Number: 66640-68-4
• SMILES: C1=C(C(=CC(=C1Cl)C2=C(C=C(C(=C2)Cl)[S](C)(=O)=O)Cl)Cl)[S](C)(=O)=O
• InChI: 1S/C14H10Cl4O4S2/c1-23(19,20)13-5-9(15)7(3-11(13)17)8-4-12(18)14(6-10(8)16)24(2,21)22/h3-6H,1-2H3
• InChIKey: RDBKPLOYRMCFIY-UHFFFAOYSA-N

Properties

• Density: 1.567g/cm³ (Cal.)
• Boiling point: 613.18°C at 760 mmHg (Cal.)
• Flash point: 324.639°C (Cal.)