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475424

Sigma-Aldrich

PSS-Octavinyl substituted

Synonym(s):

1,3,5,7,9,11,13,15-Octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, Octavinyloctasilasesquioxane

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About This Item

Empirical Formula (Hill Notation):
C16H24O12Si8
CAS Number:
69655-76-1
Molecular Weight:
633.04
Beilstein:
2320666
MDL number:
MFCD00217613
UNSPSC Code:
12162002
PubChem Substance ID:
24871126
NACRES:
NA.23

form

solid

Quality Level

100

mp

>350 °C (lit.)

SMILES string

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)C=C)C=C)C=C)C=C)C=C)C=C)C=C

InChI

1S/C16H24O12Si8/c1-9-29-17-30(10-2)20-33(13-5)22-31(11-3,18-29)24-35(15-7)25-32(12-4,19-29)23-34(14-6,21-30)27-36(16-8,26-33)28-35/h9-16H,1-8H2

InChI key

ZWCNRMDCQDJIRL-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Xianfeng Zhou et al.
Biomaterials, 50, 1-9 (2015-03-05)
Inspired by nature's toughening mechanisms, we designed a new polyhedral oligomeric silsesquioxane (POSS)-derived hybrid glass (PHG) that has covalent interactions on the molecular scale between the inorganic POSS cage and organic phase. These features allow "elastic deformation" of the inorganic

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