Hexaphenyldisilane
[CAS 1450-23-3]

Identification

• Classification: Chemical reagent >> Organic reagent >> Silane
• Name: Hexaphenyldisilane
• Synonyms: 1,1,1,2,2,2-Hexaphenyldisilane; Hexaphenyldisilane; NSC 215174; NSC 43100
• Molecular Formula: C₃₆H₃₀Si₂
• Molecular Weight: 518.79
• CAS Registry Number: 1450-23-3
• EC Number: 215-913-1

Properties

• Solubility: Insoluble (2.5E^-8 g/L) (25 °C), Calc.^*
• Density: 1.13±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 856-863 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

^** Wittenberg, Dietmar

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	4	H332