2,4,6,8-tetrabutyl-2,4,6,8-tetramethylcyclotetrasiloxane

Suppliers

Names

[ Name ]:
2,4,6,8-tetrabutyl-2,4,6,8-tetramethylcyclotetrasiloxane

[Synonym ]:
cyclotetrasiloxane,2,4,6,8-tetrabutyl-2,4,6,8-tetramethyl
2,4,6,8-Tetrabutyl-2,4,6,8-tetramethylcyclotetrasiloxane
EINECS 238-726-7

Chemical & Physical Properties

[ Density]:
0.92g/cm3

[ Boiling Point ]:
389.3ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₄₈O₄Si₄

[ Molecular Weight ]:
464.93500

[ Flash Point ]:
170.6ºC

[ Exact Mass ]:
464.26300

[ PSA ]:
36.92000

[ LogP ]:
7.55480

[ Vapour Pressure ]:
6.47E-06mmHg at 25°C

[ Index of Refraction ]:
1.445

Safety Information

[ HS Code ]:
2901100000

Customs

[ HS Code ]: 2901100000

[ Summary ]:
2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%