1,2-Ethynediylbis(Triethylsilane)
[CAS# 17947-98-7]

Identification

• Name: 1,2-Ethynediylbis(Triethylsilane)
• Synonyms: Bis(triethylsilyl)acetylene; 480193_ALDRICH
• Molecular Formula: C₁₄H₃₀Si₂
• Molecular Weight: 254.56
• CAS Registry Number: 17947-98-7
• SMILES: C(#C[Si](CC)(CC)CC)[Si](CC)(CC)CC
• InChI: 1S/C14H30Si2/c1-7-15(8-2,9-3)13-14-16(10-4,11-5)12-6/h7-12H2,1-6H3
• InChIKey: GQSZUQQPXIVHHU-UHFFFAOYSA-N

Properties

• Density: 0.81g/cm³ (Cal.)
• Boiling point: 258.504°C at 760 mmHg (Cal.)
• Flash point: 88.468°C (Cal.)
• Refractive index: 1.437 (Cal.)