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Documenti

181544

Sigma-Aldrich

Poly(isobutyl methacrylate)

average Mw ~70,000, crystalline

Sinonimo/i:

Isobutyl methacrylate homopolymer, iso -Butyl methacrylate polymer

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About This Item

Formula condensata:
(C8H14O2)n
Numero CAS:
9011-15-8
Numero MDL:
MFCD00084435
Codice UNSPSC:
12352300
ID PubChem:
24850942

Forma fisica

crystalline

PM

average Mw ~70,000

Impurezze

<1.5% isobutyl methacrylate
<2% toluene

Indice di rifrazione

n20/D 1.477

Temp. transizione

Tg 55 °C

Densità

1.09 g/mL at 25 °C

Stringa SMILE

CC(C)COC(=O)C(C)=C

InChI

1S/C8H14O2/c1-4-5-6-10-8(9)7(2)3/h2,4-6H2,1,3H3
SOGAXMICEFXMKE-UHFFFAOYSA-N

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Descrizione generale

PiBMA can be prepared by free radical polymerization.

Applicazioni

Poly(isobutyl methacrylate) (PiBMA) was used as a solvent in thin layer chromatography. Glycidyl methacrylate grafted poly(isobutyl methacrylate) (PiBMA) microbeads can be used as super adsorbent beads for adsorption of heavy metal ions such as uranyl ions from aqueous solutions.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H317

Classi di pericolo

Skin Sens. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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Determination of glycolipid?protein interaction specificity.
Lopez P H and Schnaar R L
Methods in Enzymology, 417, 205-220 (2006)
Preparation and characterization of poly (isobutyl methacrylate) microbeads with grafted amidoxime groups.
Caykara T, et al.
Radiation Physics and Chemistry, 76(10), 1569-1576 (2007)
Mattias Berglin et al.
Biomaterials, 25(19), 4581-4590 (2004-05-04)
Changing the length of the alkyl ester side chain in poly(alkyl methacrylates) provides a unique opportunity to systematically vary the mobility of the polymer chains, or in other words vary the glass transition temperature (T(g)), without greatly affect the solid
Haixia Lü et al.
Journal of pharmaceutical and biomedical analysis, 43(1), 352-357 (2006-08-01)
A pressurized capillary electrochromatography (pCEC) with monolithic column has been developed for the rapid separation and determination of five structurally related anthraquinones in Rhubarb. The possibility of rapid separation resulted from the unique pore structure with high permeability and favorable
C R Leles et al.
Journal of oral rehabilitation, 28(12), 1153-1157 (2002-03-05)
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