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MonovinylIsobutyl-POSS®

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Origin: China

Cas No: 444315-18-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 444315-18-8 Formula: C30H66O12Si8 Molecular Weight: 843.52200

Basic Info

Chemical Name	MonovinylIsobutyl-POSS®
Synonyms	vinylheptaisobutyl-T8-silsesquioxane; PSS-Vinyl-Heptaisobutyl substituted; monovinylheptaisobutylsilsesquioxane;
CAS No.	444315-18-8
Molecular Formula	C30H66O12Si8
Molecular Weight	843.52200
PSA	110.76000
LogP	8.08200

Properties

Melting Point	213-219ºC(lit.)

Synthesis Route

Vinyltrimethoxysilane+1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol→MonovinylIsobutyl-POSS®
1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol+Trichlorovinylsilane→MonovinylIsobutyl-POSS®

Precursor

1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol
Vinyltrimethoxysilane
Trichlorovinylsilane

Downstream Product

1,1-dideuterioethene
(E)-1,3,5,7,9,11,13-heptaisobutyl-15-(2-(phenyl-d5)vinyl-1,2-d2)-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
(E)-1,3,5,7,9,11,13-heptaisobutyl-15-(2-(phenyl-d5)vinyl-2-d)-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
deuterioethene

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