5-Dodecyne

Names

[ CAS No. ]:
19780-12-2

[ Name ]:
5-Dodecyne

[Synonym ]:
Butyl-hexyl-acetylen
5-Dodecyne
MFCD00041661
5-C12H22
Dodec-5-yne

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
219.0±8.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₂H₂₂

[ Molecular Weight ]:
166.303

[ Flash Point ]:
78.3±12.6 °C

[ Exact Mass ]:
166.172150

[ LogP ]:
5.71

[ Vapour Pressure ]:
0.2±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.443

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .

[ Safety Phrases ]:
53-36/37/39-45

[ RIDADR ]:
UN 2910 7

[ WGK Germany ]:
1

[ RTECS ]:
XO6950000

[ HS Code ]:
29093090

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%