Octa(γ-Chloropropyl) Poss
Product Information
Molecular Formula
C24H48Cl8O12Si8
Molecular Weight
1036.94
Description
Octa(γ-Chloropropyl) POSS is a polyhedral oligomeric silsesquioxane compound used mainly in materials science and polymer chemistry. It serves as a multifunctional nanostructured building block for the modification of polymers, where the chloropropyl groups enable further chemical reactions to improve mechanical properties, thermal stability, and surface characteristics of advanced materials.
Synonyms
Octakis(3-chloropropyl)octasilsesquioxane; Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octakis(3-chloropropyl)-; Octa(3-chloropropyl)silsesquioxane; 1,3,5,7,9,11,13,15-Octakis(3-chloropropyl)pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane; Poly(γ-Chloropropyl Silsesquioxane); OCP-POSS
IUPAC Name
1,3,5,7,9,11,13,15-octakis(3-chloropropyl)-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane
SMILES
C(C[Si]12O[Si]3(O[Si]4(O[Si](O1)(O[Si]5(O[Si](O2)(O[Si](O3)(O[Si](O4)(O5)CCCCl)CCCCl)CCCCl)CCCCl)CCCCl)CCCCl)CCCCl)CCl
InChI
InChI=1S/C24H48Cl8O12Si8/c25-9-1-17-45-33-46(18-2-10-26)36-49(21-5-13-29)38-47(34-45,19-3-11-27)40-51(23-7-15-31)41-48(35-45,20-4-12-28)39-50(37-46,22-6-14-30)43-52(42-49,44-51)24-8-16-32/h1-24H2
InChI Key
ZGVGINHDXPKEAB-UHFFFAOYSA-N
Boiling Point
638.1±65.0 °C at 760 mmHg
Melting Point
207-208 °C
Purity
96%
Density
1.34±0.1 g/cm3
Storage
Store at 2-8 °C, under nitrogen
