CAS: 4526-07-2 MDL No: MFCD00009839 UN No: UN1325; Haz Class: 4.1; Packing Group: II Powder/Flakes Molecular Formula: C₁₀H₁₈Si₂ MW: 194.42 Melting Point: 111-113° Density (g/mL): 0.974 Refractive Index: 1.384

CAS: 960-71-4 EC No: 213-504-2 MDL No: MFCD00003007 RTECS: ED2367500 UN No: UN1325; Haz Class: 4.1; Packing Group: III Crystalline Linear Formula: B(C₆H₅)₃ MW: 242.12 Melting Point: 145° Boiling Point: 203°/15 mmHg