Octamethylsilsesquioxane

Suppliers

Names

[ CAS No. ]:
17865-85-9

[ Name ]:
Octamethylsilsesquioxane

[Synonym ]:
Poly(Methyl Silsesquioxane)
MFCD02683561
PSS-Octamethyl substituted
Octamethylsilsesquioxane

Chemical & Physical Properties

[ Density]:
1.26g/cm3

[ Boiling Point ]:
235ºC at 760 mmHg

[ Melting Point ]:
>350ºC

[ Molecular Formula ]:
C8H24O12Si8

[ Molecular Weight ]:
536.95300

[ Exact Mass ]:
535.94200

[ PSA ]:
110.76000

[ LogP ]:
0.80320

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • TETRAMETHYLCYCLOTETRASILOXANE
  • Methyltrimethoxysilane
  • Methyltriethoxysilane
  • tributoxymethylsilane
  • methyltris(methyldiethoxysiloxy)silane
  • Methyltrichlorosilane

DownStream

Related Compounds

  • 1-(3-(2-chloro-6-fluorobenzyl)-3H-imidazo[4,5-b]pyridin-2-yl)ethanone
  • 1-(3-(4-bromobenzyl)-3H-imidazo[4,5-b]pyridin-2-yl)ethanone
  • 4-((2-acetyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl)benzonitrile
  • 1-(3-(3-chlorobenzyl)-3H-imidazo[4,5-b]pyridin-2-yl)ethanone
  • 1-(3-(2-methylbenzyl)-3H-imidazo[4,5-b]pyridin-2-yl)ethanone
  • 2-((2-acetyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl)benzonitrile
  • tert-Butyl 2-((2-acetyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl)piperidine-1-carboxylate
  • 5-Chloro-2-(cyclopropylmethoxy)-3-fluoropyridine
  • (4-Cyclopropoxy-2-fluorophenyl)(methyl)sulfane
  • 1-(3-((1-benzylpiperidin-2-yl)methyl)-3H-imidazo[4,5-b]pyridin-2-yl)ethanone
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