Name: 4-(Trimethylsilyl)-3-butyn-2-one.

Synonym:4-trimethylsilylbut-3-yn-2-one;4-(Trimethylsilyl)-3-butyn-2-one,98%;4-(trimehtylsilyl)-3-Butyne-2-one;4-TriMethylsilanyl-but-3-yn-2-one;4-(TriMethylsilyl)-3-butyn-2-one,98.0%(GC);4-TRIMETHYLSILYL-3-BUTYN-2-ONE;TIMTEC-BBSBB009031;4-(Trimethysilyl)-3-butyn-2-one

CAS No: 5930-98-3.

Molecular formula: C7H12OSi.

Molecular weight: 140.26.

Appearance: colorless transparent liquid.

Purity: 98%.

Melting point: 99 °C.

Boiling point: 156 °C (lit.).

Density: 0.854 g/mL at 25 °C (lit.).

Refractive index: n20amp D 1.442 (lit.).

Flash point: 83 °F.

Storage condition: Flammables area.

Specific gravity: 0.854