2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane

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Names

[ CAS No. ]:
2554-06-5

[ Name ]:
2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane

[Synonym ]:
Tetravinyltetramethylcyclotetrasiloxane
S-Tetramethyltetravinylcyclotetrasiloxane
2,3-DIHYDRO-5-METHYL-3-PHENYL-2-THIOXO-1H-QUINAZOLIN-4-ONE
MFCD00040293
Cyclotetrasiloxane,2,4,6,8-tetramethyl-2,4,6,8-tetravinyl
2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane
2,4,6,8-tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
2,4,6,8-tetramethyl-2,4,6,8-tetravinyl-2,4,6,8-tetrasila-1,3,5,7-tetraoxacyclooctane
Cyclotetrasiloxane,2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl
2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane
EINECS 219-863-1
Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-
1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
247.8±23.0 °C at 760 mmHg

[ Melting Point ]:
-44ºC

[ Molecular Formula ]:
C12H24O4Si4

[ Molecular Weight ]:
344.659

[ Flash Point ]:
94.3±23.0 °C

[ Exact Mass ]:
344.075165

[ PSA ]:
36.92000

[ LogP ]:
3.25520

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.455

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
GZ4550000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dichloro(methyl)vinylsilane
  • Chlorotrimethylsilane
  • methylvinyldiethoxysilane

DownStream

  • 4-Methoxystyrene
  • 4, 4-Dimethoxystilbene
  • 2-Vinylnaphthalene
  • Methylvinyldiacetoxysilane
  • 4-VINYL-BENZOIC ACID ETHYL ESTER
  • 1-Vinylnaphthalene
  • 1,1'-(E)-1,2-ethenediylbisnaphthalene
  • 2,4,6-trimethylstyrene
  • 2-Vinyltoluene
  • Methylbis(trimethylsilyloxy)vinylsilane

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