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Poly(dimethylsiloxy-co-diphenylsiloxy-co-methylvinylsiloxane)

View entire compound with spectra: 1 NMR, and 2 FTIR

Poly(dimethylsiloxy-co-diphenylsiloxy-co-methylvinylsiloxane)
SpectraBase Compound ID ImNqGRDRfkt
InChI InChI=1S/C14H16OSi.C5H12OSi.C4H12OSi/c1-15-16(2,13-9-5-3-6-10-13)14-11-7-4-8-12-14;1-5-7(3,4)6-2;1-5-6(2,3)4/h3-12H,1-2H3;5H,1H2,2-4H3;1-4H3
InChIKey CMZJSBLTEMWNBT-UHFFFAOYSA-N
Mol Weight 448.82 g/mol
Molecular Formula C23H40O3Si3
Exact Mass 448.228525 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 1YYZr0RoyZZ
Name Poly(dimethylsiloxy-co-diphenylsiloxy-co-methylvinylsiloxane)
Source of Sample D. M. Hoffman, Materials Science Div., Lawrence Livermore Laboratory, University of California, Livermore
Chemical Description 83:12:5 (by weight)
Classification Silicone polymers
Comments Method of synthesis: copolymerization of octamethylcyclotetrasiloxane, octaphenylcyclotetrasiloxane and tetramethyltetravinylcyclotetrasiloxane at 160C in the presence of K-catalyst
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Sample Description colorless, greasy material
Technique Layer on CsI