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181544

Sigma-Aldrich

Poly(isobutyl methacrylate)

average Mw ~70,000, crystalline

Synonym(s):

Isobutyl methacrylate homopolymer, iso -Butyl methacrylate polymer

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About This Item

Linear Formula:
(C8H14O2)n
CAS Number:
9011-15-8
MDL number:
MFCD00084435
UNSPSC Code:
12352300
PubChem Substance ID:
24850942

form

crystalline

mol wt

average Mw ~70,000

impurities

<1.5% isobutyl methacrylate
<2% toluene

refractive index

n20/D 1.477

transition temp

Tg 55 °C

density

1.09 g/mL at 25 °C

SMILES string

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

InChI key

SOGAXMICEFXMKE-UHFFFAOYSA-N

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General description

PiBMA can be prepared by free radical polymerization.[1]

Application

Poly(isobutyl methacrylate) (PiBMA) was used as a solvent in thin layer chromatography.[2] 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.[3]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
04926MH
05202AZ
01923TM

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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)
Determination of glycolipid?protein interaction specificity.
Lopez P H and Schnaar R L
Methods in Enzymology, 417, 205-220 (2006)
D Tantbirojn et al.
European journal of oral sciences, 108(6), 564-568 (2001-01-12)
An amphiphilic coating is configured as a substantive film that has a tendency for an in-plane two-dimensional polymerization. This coating is hypothesized to protect enamel from in vitro acid decalcification, assessed through the following artificial caries model. Three regions on
The effects of two temporary crown materials on the dental pulp of monkeys (Macaca fascicularis).
G J Pearson et al.
International endodontic journal, 19(3), 121-124 (1986-05-01)
Christopher C Godwin et al.
American journal of dentistry, 16(4), 260-266 (2003-10-29)
To provide a comprehensive assessment of the indoor environment of a representative dental office. Health and comfort parameters, including carbon dioxide (CO2), respirable particulate matter (PM2.5), volatile organic compounds (VOCs), temperature, relative humidity, light and sound level, were measured at
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