2-TRIMETHYLSILYLOXY-3-BUTYNE Chemical Properties

Melting point:

127-131 °C(lit.)

Boiling point:

116 °C

Density 

0.818 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.405(lit.)

Flash point:

42 °F

storage temp. 

2-8°C

Specific Gravity

0.818

Sensitive 

Moisture Sensitive

Safety Information

Hazard Codes 

F,Xi

Risk Statements 

11-36/37/38

Safety Statements 

16-26

RIDADR 

UN 1993 3/PG 2

WGK Germany 

3

TSCA 

No

HazardClass 

3

HS Code 

29310099

MSDS

• Language:English Provider:SigmaAldrich

2-TRIMETHYLSILYLOXY-3-BUTYNE Usage And Synthesis

Chemical Properties

Clear pale yellow liquid

2-TRIMETHYLSILYLOXY-3-BUTYNE(17869-76-0)Related Product Information

• 1-TRIMETHYLSILYLOXY-3-BUTYNE
• 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE
• 2-TERT-BUTYLDIMETHYLSILOXYBUT-3-YNE
• PROPARGYLOXYTRIMETHYLSILANE
• 2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE
• 2-TRIMETHYLSILYLOXY-3-BUTYNE