Hex-3-yne

Suppliers

Names

[ CAS No. ]:
928-49-4

[ Name ]:
Hex-3-yne

[Synonym ]:
EINECS 213-173-4
Diethylacetylene
MFCD00009381
3-Hexyne
2,4-hexadiyne
diethylethyne

Chemical & Physical Properties

[ Density]:
0.7±0.1 g/cm3

[ Boiling Point ]:
79.8±3.0 °C at 760 mmHg

[ Melting Point ]:
-103ºC

[ Molecular Formula ]:
C₆H₁₀

[ Molecular Weight ]:
82.144

[ Flash Point ]:
-14.4±0.0 °C

[ Exact Mass ]:
82.078247

[ LogP ]:
2.52

[ Vapour Pressure ]:
97.2±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.416

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn: Harmful;F: Flammable;

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S16-S26-S36-S62

[ RIDADR ]:
UN 3295 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2901299090

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%