2-METHYL-1-BUTEN-3-YNE Chemical Properties

Melting point:

-113 °C

Boiling point:

32 °C(lit.)

Density 

0.695 g/mL at 25 °C(lit.)

vapor pressure 

8.96 psi ( 20 °C)

refractive index 

n20/D 1.416(lit.)

Flash point:

20 °F

storage temp. 

2-8°C

solubility 

soluble in Chloroform, Methanol

form 

Liquid

color 

Clear

Water Solubility 

Not miscible in water.

BRN 

969175

Safety Information

Hazard Codes 

F+,Xn,F,Xi

Risk Statements 

12-20/22-36/37/38-65

Safety Statements 

16-26-36/37-62

RIDADR 

UN 3295 3/PG 1

WGK Germany 

3

RTECS 

EN0960000

F 

10-19-23

HazardClass 

3

PackingGroup 

I

HS Code 

29012900

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

2-METHYL-1-BUTEN-3-YNE Usage And Synthesis

Chemical Properties

Clear colorless to light yellow liquid

Uses

2-Methyl-1-buten-3-yne is a reagent used in analytical studies to determine the aroma compounds present in various things by using pyrolysis gas chromatography mass spectrometry techniques.

Hazard

Flammable, dangerous fire risk.

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