1-Hexyne

Melting point::

-132 °C

Boiling point::

71-72 °C(lit.)

Density :

0.715 g/mL at 25 °C(lit.)

vapor pressure :

253 mm Hg ( 37.7 °C)

refractive index :

n20/D 1.399(lit.)

Flash point::

−6 °F

storage temp. :

Store at +2°C to +8°C.

solubility :

0.36g/l (experimental)

form :

Liquid

Specific Gravity:

0.715

color :

Clear colorless

Water Solubility :

Miscible with organic solvents. Immiscible with water.

BRN :

635687

Stability::

Stable. Incompatible with strong oxidizing agents. Highly flammable - readily forms explosive mixtures with air.

Symbol(GHS) 

GHS02,GHS07,GHS08

Signal word 

Danger

Hazard statements 

H225-H304-H315-H319-H335

Precautionary statements 

P210-P233-P301+P310-P303+P361+P353-P305+P351+P338-P331