Methylbis(trimethylsilyloxy)vinylsilane

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Names

[ CAS No. ]:
5356-85-4

[ Name ]:
Methylbis(trimethylsilyloxy)vinylsilane

[Synonym ]:
1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane
2.2.4.6.6-pentamethyl-4-vinyl-2.4.6-trisila-3.5-dioxaheptane
Heptamethyl-3-vinyltrisiloxane
Vinylmethylbis(trimethylsilyloxy)silane
Trisiloxane, 3-ethenyl-1,1,1,3,5,5,5-heptamethyl-
3-VINYL HEPTAMETHYL TRISILOXANE
3-vinyl-1,1,1,3,5,5,5-heptamethyltrisiloxane
1,1,1,3,5,5,5-HEPTAMETHYLVINYLTRISILOXANE
MFCD00054778
Methylbis(trimethylsilyloxy)vinylsilane

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
196.3±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H24O2Si3

[ Molecular Weight ]:
248.542

[ Flash Point ]:
63.6±23.0 °C

[ Exact Mass ]:
248.108414

[ PSA ]:
18.46000

[ LogP ]:
5.34

[ Vapour Pressure ]:
0.6±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.415

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
16-26-36

[ RIDADR ]:
UN 1993 3

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • Chlorotrimethylsilane
  • Dichloro(methyl)vinylsilane
  • methylvinyldiethoxysilane
  • Hexamethyldisiloxane
  • 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
  • 1,1,1,3,5,5,5-Heptamethyltrisiloxane
  • Acetylene
  • Octamethyltrisiloxane

DownStream

  • Cyclopropylbenzene
  • cyclopropyl-methyl-bis(trimethylsilyloxy)silane
  • 1-(4-VINYL-PHENYL)-ETHANONE
  • Tricyclo[3.2.1.02,4]oct-6-ene
  • [(E)-(5-methoxy-2,3-dihydroinden-1-ylidene)amino] naphthalene-1-carboxylate

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

  • 1,1,1,3,5,5,5-Heptamethyltrisiloxane
  • METHYLBIS(2-CHLOROETHOXY)SILANE
  • Methylbis[methyl(1-methylethyl)cyclohexyl]phosphine
  • methylbis(1-methylethoxy)(3-thienylmethyl)silane
  • methylbis(1-methylethoxy)(3-pyridylmethyl)silane
  • methylbis(2-stearamidoethyl)ammonium methyl sulphate