ChemNet > CAS > 14630-40-1 Bis(trimethylsilyl)acetylene

14630-40-1 Bis(trimethylsilyl)acetylene

product Name	Bis(trimethylsilyl)acetylene
CAS No	14630-40-1
Synonyms	BTMSA; BSTMA; 1,2-Bis(trimethylsilyl)ethyne; Silane, 1,2-ethynediylbis[trimethyl-; 2,5-Disilahex-3-yne, 2,2,5,5-tetramethyl-; 1,2-Bis(trimethylsilyl)acetylene; ethyne-1,2-diylbis(trimethylsilane)
Molecular Formula	C₈H₁₈Si₂
Molecular Weight	170.3995
InChI	InChI=1/C8H18Si2/c1-9(2,3)7-8-10(4,5)6/h1-6H3
EINECS	238-671-9
Molecular Structure
Density	0.791g/cm³
Melting point	21-24℃
Boiling point	134.6°C at 760 mmHg
Refractive index	1.42
Flash point	17.1°C
Water solubility	MAY DECOMPOSE
Vapour Pressur	9.9mmHg at 25°C
Hazard Symbols	F:Flammable; Xi:Irritant;
Risk Codes	R11:; R36/37/38:;
Safety Description	S16:; S26:; S36:;

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