| 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) |
| InChI | InChI=1/C8H18Si2/c1-9(2,3)7-8-10(4,5)6/h1-6H3 |
| Molecular Formula | C8H18Si2 |
| Molecular Weight | 170.3995 |
| Density | 0.791g/cm3 |
| Melting point | 21-24℃ |
| Boiling point | 134.6°C at 760 mmHg |
| Flash point | 17.1°C |
| Water solubility | MAY DECOMPOSE |
| Refractive index | 1.42 |
| Hazard Symbols |  F:Flammable;  Xi:Irritant; |
| Risk Codes | R11:; R36/37/38:; |
| Safety | S16:; S26:; S36:; |
14630-40-1 bis(trimethylsilyl)acetylene
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