1-CHLORO-5-(TRIMETHYLSILYL)-4-PENTYNE Chemical Properties

Boiling point:

75-77 °C20.6 mm Hg(lit.)

Density 

0.977 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.4560(lit.)

Flash point:

149 °F

Specific Gravity

0.895

Hydrolytic Sensitivity

4: no reaction with water under neutral conditions

Safety Information

Risk Statements 

36/37/38

Safety Statements 

23-24/25

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich

1-CHLORO-5-(TRIMETHYLSILYL)-4-PENTYNE Usage And Synthesis

Uses

1-Chloro-5-trimethylsilyl-4-pentyne is used as an organic chemical synthesis intermediate.

Uses

(5-Chloro-1-pentynyl)trimethylsilane can be used to synthesize 5-trimethylsilyl-4-pentynyllithium (TMSPLi), which can be used as an initiator in the polymerization of styrene.

1-CHLORO-5-(TRIMETHYLSILYL)-4-PENTYNE(77113-48-5)Related Product Information

• 1-CHLORO-5-(TRIMETHYLSILYL)-4-PENTYNE
• 5-Chloro-1-pentyne
• 1-(TRIMETHYLSILYL)-1-PENTYNE
• 1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE