1,1,1,5,5,5-Hexamethyltrisiloxane

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Names

[ CAS No. ]:
93254-88-7

[ Name ]:
1,1,1,5,5,5-Hexamethyltrisiloxane

[Synonym ]:
1,1,1,5,5,5-Hexamethyltrisiloxane
Trisiloxane, 1,1,1,5,5,5-hexamethyl-
2.2.6.6-tetramethyl-2.4.6-trisila-3.5-dioxaheptane

Chemical & Physical Properties

[ Density]:
0.819 g/cm3

[ Boiling Point ]:
148.2±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H20O2Si3

[ Molecular Weight ]:
208.478

[ Flash Point ]:
43.4±22.6 °C

[ Exact Mass ]:
208.077103

[ PSA ]:
18.46000

[ LogP ]:
1.68820

[ Vapour Pressure ]:
5.4±0.3 mmHg at 25°C

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-Ethyl-1,1,1,5,5,5-hexamethyltrisiloxane
  • 3,3-Dichloro-1,1,1,5,5,5-hexamethyltrisiloxane
  • 3,3-Diethoxy-1,1,1,5,5,5-hexamethyltrisiloxane
  • 3-allyl-3-fluoro-1,1,1,5,5,5-hexamethyltrisiloxane
  • 3-(chloromethyl)-3-fluoro-1,1,1,5,5,5-hexamethyltrisiloxane
  • 3-chloro-3-(cyclohexyloxy)-1,1,1,5,5,5-hexamethyltrisiloxane