In Asia, Q-1 through Q-8 Are Distributed Exclusively by Toagosei Co., Ltd.
http://www.toagosei.co.jp/business/newproject/products/q8products/index.html |
All products are white to yellow solids, semi-solids or liquids with purity >90%.
Higher purity products (>97%) are
available on request. |
| ID |
Q8 Octasilsesquioxane Compounds |
MSDS |
Structure
(Click) |
Pricing * |
| Q-1 |
Octaanion (OA)
Molecular Formula: [Me4N]8[OSIO1.5]8.60H2O
Synonyms:
Octakis(tetramethylammonium)pentacyclo-octasiloxane-octakis(yloxide)hydrate; Octa(tetramethylammonium)silsesquioxane
CAS No. 69667-29-4
Molecular Weight: 1138 g/mol (anhydrous basis)
Melting Point: 135° - 143° C
Physical Appearance: solid
|
 |
 |
$230/100g
$140/50g |
| Q-2 |
Octahydrido (OHS)
Molecular Formula: (HSiMe2OSiO1.5)8
Synonyms:
Octakis(dimethylsiloxy)octasilsesquioxane;
PSS-Octakis(dimethylsilyloxy) substituted
CAS No. 125756-69-6
Molecular Weight: 1018 g/mol
Melting Point: 120° C
Physical Appearance: solid |
|
 |
$610/100g
$330/50g |
| Q-3 |
Octaoxetane (OAOS)
Molecular Formula: C88H184O36Si16
Synonyms:
Octa[[3-[(3-ethyl-3-oxetanyl)methoxy]propyl]dimethylsiloxy)] octasilsesquioxane; Octaallyloxetane silsesquioxane
CAS No. N/A
Molecular Weight: 2264 g/mol
Density: 1.12 g/cm3 (at 25°C)
Viscosity: 270 mPa-s (at 25°C)
Physical Appearance: viscous liquid
Purity: 90% and the remaining 10% consisting primarily
of dimers and trimers.
|
|
 |
$750/100g
$450/50g
$340/25g |
| Q-4 |
Octaglycidyl (OG)
Molecular Formula: C64H136O36Si16
Synonyms:
Octa[(3-Propylglycidylether)Dimethylsiloxy] Silsesquioxane; Octakis[[3-(2,3-epoxypropoxy)propyl] dimethylsiloxy]octasilsesquioxane; PSS-Octa[(3-glycidyloxypropyl)dimethylsiloxy]substituted
CAS No. 136864-48-7
Molecular Weight: 1931 g/mol
Density: 1.15 g/cm3 (at 25 º C)
Viscosity: 1250 mPa.s-1 (at 25 º C)
Physical Appearance: viscous liquid
|
|
 |
$580/100g
$350/50g |
| Q-5 |
Octaethylcyclohexylepoxide (OC)
Molecular Formula: C64H136O36Si16
Synonym:
Octakis[[2-(3,4-epoxycyclohexyl)ethyl] dimethylsiloxy]octasilsesquioxane
CAS No. N/A
Molecular Weight: 2011 g/mol
Melting Point: ~200°C
Physical Appearance: solid
|
|
 |
$580/100g
$350/50g |
| Q-6 |
Octavinyl (OVS)
Molecular Formula: C32H72O20Si16
Synonyms:
Octakis[2-(vinyl)dimethylsiloxy]silsesquioxane; Octakis(dimethylvinylsiloxy)octasilsesquioxane
CAS No. N/A
Molecular Weight: 1224 g/mol
Physical Appearance: solid
|
|
 |
$580/100g
$350/50g |
| Q-7 |
Octahydroxypropyl (OHPS)
Molecular Formula: C40H104O28Si16
Synonyms:
Octakis[(3-hydroxypropyl)dimethylsiloxy] octasilsesquioxane; PSS-Octa[(3-hydroxypropyl) dimethylsiloxy] substituted
CAS No. 288290-32-4
Molecular Weight: 1482 g/mol
Melting Point: 89°- 107°C
Physical Appearance: solid
Purity: 90% and the remaining 10% consisting primarily
of dimers and trimers.
|
|
 |
$1150/100g
690/50g |
| Q-8 |
Octamethacrylate (OMPS)
Molecular Formula: C72H136O36Si16
Synonyms:
Octa[(methacryloylpropyl)dimethylsilyloxy] silsesquioxane
Octakis[(3-methacryloxypropyl)dimethylsiloxy] octasilsesquioxane
CAS No. N/A
Molecular Weight: 2027 g/mol
Density: 1.13 g/cm3 (at 25 º C)
Viscosity: 280 mPa.s-1 (at 25 º C)
Physical Appearance: viscous liquid
Purity: 80% and the remaining 20% consisting primarily
of dimers and trimers.
|
|
 |
$920/50g
$540/25g |
| Q-9 |
Octaisocyanate (OICN)
(O=C=NC(CH3)2C6H4C(CH3)CH2Si(CH3)2OSiO1.5)8
A low viscosity liquid |
|
 |
$750/100g
$460/50g
$380/25g |
| Q-10 |
Polyglycidyl (POG)
[(SiOn)Si(CH3)2C6H10O2]7-12
A low viscosity, clear liquid |
|
 |
$580/100g
$350/50g |
| Q-11 |
Polycyclohexylepoxide (POC)
[(SiOn)Si(CH3)2C8H12O]7-12
A low viscosity, clear liquid |
|
 |
$580/100g
$350/50g |
| Q-12 |
[(EtO)3SiCH2CH2SiMe2OSiO1.5]8
A low viscosity, clear liquid
|
|
 |
$970/100g
$570/50g
$350/25g
$200/10g |
