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Merck
CN

468592

PSS-Allyl-Heptacyclopentyl substituted

Synonym(s):

1-Allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, Allyl-POSS®

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About This Item

Empirical Formula (Hill Notation):
C38H68O12Si8
CAS Number:
205131-81-3
Molecular Weight:
941.62
NACRES:
NA.23
PubChem Substance ID:
24870526
UNSPSC Code:
12162002
MDL number:
MFCD00799467

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InChI

1S/C38H68O12Si8/c1-2-31-51-39-52(32-17-3-4-18-32)42-55(35-23-9-10-24-35)44-53(40-51,33-19-5-6-20-33)46-57(37-27-13-14-28-37)47-54(41-51,34-21-7-8-22-34)45-56(43-52,36-25-11-12-26-36)49-58(48-55,50-57)38-29-15-16-30-38/h2,32-38H,1,3-31H2

SMILES string

C=CC[Si]12O[Si]3(O[Si]4(O[Si](O1)(O[Si]5(O[Si](O2)(O[Si](O3)(O[Si](O4)(O5)C6CCCC6)C7CCCC7)C8CCCC8)C9CCCC9)C%10CCCC%10)C%11CCCC%11)C%12CCCC%12

InChI key

WPWQPIMCUOEXGC-UHFFFAOYSA-N

Application

Polyhedral oligomeric silsesquioxane (POSS) monomer, useful as model for silica surfaces, and for the formation of novel polymeric materials.

Legal Information

POSS is a registered trademark of Hybrid Plastics, Inc.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
06915AR

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Macromolecules, 28, 8435-8435 (1995)
Journal of the American Chemical Society, 112, 1931-1931 (1990)

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