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534633

Sigma-Aldrich

PSS-(1-Propylmethacrylate)-Heptaisobutyl substituted

Sinonimo/i:

3-(3,5,7,9,11,13,15-Heptaisobutylpentacyclo[9.5.13,9.15,15.17,13]octasiloxan-1-yl)propylmethacrylate

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5 G
106,00 €

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Cambia visualizzazione
5 G
106,00 €

About This Item

Formula empirica (notazione di Hill):
C35H74O14Si8
Numero CAS:
307531-94-8
Peso molecolare:
943.64
Numero MDL:
MFCD02683452
Codice UNSPSC:
12162002
ID PubChem:
329757946
NACRES:
NA.23

106,00 €

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Punto di fusione

108-112 °C (lit.)

Stringa SMILE

CC(C)C[Si]12O[Si]3(CCCOC(=O)C(C)=C)O[Si]4(CC(C)C)O[Si](CC(C)C)(O1)O[Si]5(CC(C)C)O[Si](CC(C)C)(O2)O[Si](CC(C)C)(O3)O[Si](CC(C)C)(O4)O5

InChI

1S/C35H74O14Si8/c1-27(2)20-51-38-50(19-17-18-37-35(36)34(15)16)39-52(21-28(3)4)43-54(41-51,23-30(7)8)47-57(26-33(13)14)48-55(42-51,24-31(9)10)44-53(40-50,22-29(5)6)46-56(45-52,49-57)25-32(11)12/h27-33H,15,17-26H2,1-14,16H3
CVYLJMBNVJQTGW-UHFFFAOYSA-N

Categorie correlate

Descrizione generale

PSS-(1-Propylmethacrylate)-Heptaisobutyl substituted silsesquioxane (POSS) is a polyhedral oligomeric silsesquioxane (POSS) with an inorganic-organic cage-like architecture made up of silicon and oxygen.[1][2]

Applicazioni

PSS-(1-Propylmethacrylate)-Heptaisobutyl substituted can be used as a functional monomer to prepare molecularly imprinted polymers or hybrid monolithic materials (MIPs) via reversible addition-fragmentation chain transfer polymerization (RAFT) or thermally initiated free radical polymerization reactions using suitable template molecules, cross-linker, porogenic solvent, and initiator. The resulting polymeric materials exhibited excellent polymer properties such as high thermal stability, high mechanical stability, low inflammability surface hardening, and oxidation resistance. These POSS nanostructural polymeric materials are commonly used in various biomedical applications, drug delivery, imaging reagents, catalyst supports, enzyme-like catalysis, solid-phase extraction, sensors, and in the chromatographic stationary phase.[1][2]

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
MKCV2594
MKCL1276
MKBW2808V
MKBT3779V
MKBN3809V

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Sigma-Aldrich

475424

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Qing-Li Zhao et al.
Talanta, 152, 277-282 (2016-03-20)
Polyhedral oligomeric silsesquioxane (POSS) was successfully applied, for the first time, to prepare imprinted monolithic coating for capillary electrochromatography. The imprinted monolithic coating was synthesized with a mixture of PSS-(1-Propylmethacrylate)-heptaisobutyl substituted (MA 0702), S-amlodipine (template), methacrylic acid (functional monomer), and
Shu-Ping Gao et al.
Analytical and bioanalytical chemistry, 409(15), 3741-3748 (2017-03-28)
Polyhedral oligomeric silsesquioxane (POSS) was utilized to prepare imprinted polymer through reversible addition-fragmentation chain transfer polymerization (RAFT) successfully. The imprinted polymer was made with a mixture of RAFT agent, 4-vinylpyridine (4-VP), POSS monomer [PSS-(1-propylmethacrylate)-heptaisobutyl substituted, MA 0702], and ethylene glycol
Junjie Ou et al.
Analytica chimica acta, 761, 209-216 (2013-01-15)
A simple approach to fabricate hybrid monolithic column within the confines of fused-silica capillaries (75 μm i.d.) was introduced. A polyhedral oligomeric silsesquioxanes (POSS) reagent containing a methacrylate group was selected as functional monomer, and copolymerized with bisphenol A dimethacrylate

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