3,9-Dodecadiyne

Names

[ CAS No. ]:
61827-89-2

[ Name ]:
3,9-Dodecadiyne

[Synonym ]:
dodeca-3,9-diyne
3,9-Dodecadiyne
MFCD00041637

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
228.9±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₂H₁₈

[ Molecular Weight ]:
162.271

[ Flash Point ]:
83.7±16.7 °C

[ Exact Mass ]:
162.140854

[ LogP ]:
4.38

[ Vapour Pressure ]:
0.1±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.467

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2901299090

Synthetic Route

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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%