17938-13-5 1,4-bis[(trimethylsilyl)ethynyl]benzene

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Product Name	1,4-Bis[(trimethylsilyl)ethynyl]benzene
CAS No.	17938-13-5
Synonyms	(benzene-1,4-diyldiethyne-2,1-diyl)bis(trimethylsilane)
InChI	InChI=1/C16H22Si2/c1-17(2,3)13-11-15-7-9-16(10-8-15)12-14-18(4,5)6/h7-10H,1-6H3
Molecular Formula	C₁₆H₂₂Si₂
Molecular Weight	270.5169
Density	0.92g/cm3
Melting point	121-123℃
Boiling point	292.1°C at 760 mmHg
Flash point	112.2°C
Refractive index	1.505
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety	S26:; S37/39:;