3,7-Decadiyne,2,2,5,5,6,6,9,9-octamethyl-
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Names
[ CAS No. ]:
17553-35-4
[ Name ]:
3,7-Decadiyne,2,2,5,5,6,6,9,9-octamethyl-
[Synonym ]:
2,2,5,5,6,6,9,9-Octamethyl-3,7-decadiin
2,2,5,5,6,6,9,9-Octamethyl-deca-3,7-diin
2,2,5,5,6,6,9,9-octamethyl-3,7-decadiyne
3,2,2,5,5,6,6,9,9-octamethyl
2,2,5,5,6,6,9,9-octamethyl-deca-3,7-diyne
3,7-Decadiyne,2,2,5,5,6,6,9,9-octamethyl
Chemical & Physical Properties
[ Density]:
0.842g/cm3
[ Boiling Point ]:
307.5ºC at 760mmHg
[ Molecular Formula ]:
C18H30
[ Molecular Weight ]:
246.43100
[ Flash Point ]:
136.6ºC
[ Exact Mass ]:
246.23500
[ LogP ]:
5.13780
[ Vapour Pressure ]:
0.00131mmHg at 25°C
[ Index of Refraction ]:
1.468
Safety Information
[ HS Code ]:
2901299090
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%