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181528

Sigma-Aldrich

Poly(butyl methacrylate)

inherent viscosity 0.470-0.560 dL/g 

Synonym(s):

PBMA

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About This Item

CAS Number:
9003-63-8
EC Number:
202-615-1
MDL number:
MFCD00084402
UNSPSC Code:
12162002
PubChem Substance ID:
24850940
NACRES:
NA.23

form

powder

mol wt

200000

refractive index

n20/D 1.483

inherent viscosity

0.470-0.560 dL/g

density

1.07 g/mL at 25 °C (lit.)

SMILES string

CCCCOC(=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

Poly(butyl methacrylate) is a highly biocompatible polymer widely usedin drug delivery coatings.

Application

Poly(butyl methacrylate) has been used as a matrix to fabricate NO-releasing polymer films by solvent casting approach.

It can be used to prepare thermoresponsive microfibers with excellent mechanical properties. PBMA-containing microfibers can be used as temperature-modulated cell separation materials.

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Poly(methyl methacrylate-co-ethyl acrylate) ethyl acrylate <5 wt. %, average Mn ~39,500 by GPC, average Mw ~101,000 by GPC, powder

Sigma-Aldrich

182249

Poly(methyl methacrylate-co-ethyl acrylate)

Temperature dependent photoluminescence down to 4.2 K in EuTFC.
Haugen and Johansen TH
Journal of Luminescence, 128(9), 1479-1483 (2008)
Birthe V Nielsen et al.
Biomedical materials (Bristol, England), 6(1), 015003-015003 (2011-01-06)
Towards the evaluation of non-permanent dental coatings for their capacity to impart dental-care benefits, thin films of a homologous series of comb-like poly(alkyl methacrylate)s (ethyl to octadecyl) have been deposited, from aqueous latex formulations, onto dentally relevant substrates. AFM studies
Masamichi Nakayama et al.
Macromolecular bioscience, 12(6), 751-760 (2012-04-21)
Thermoresponsive surfaces are prepared via a spin-coating method with a block copolymer consisting of poly(N-isopropylacrylamide) (PIPAAm) and poly(butyl methacrylate) (PBMA) on polystyrene surfaces. The PBMA block suppresses the removal of deposited PIPAAm-based polymers from the surface. The polymer coating affects
Mariano Licciardi et al.
International journal of pharmaceutics, 433(1-2), 16-24 (2012-05-12)
Polymeric microparticles encapsulating two model hydrophobic drugs, beclomethasone dipropionate (BDP) and flutamide (FLU) were prepared by using the high pressure homogenization-solvent evaporation method starting from a oil-in-water emulsion. For the preparation of polymeric microparticles a α,β-poly(N-2-hydroxyethyl)-D,L-aspartamide (PHEA) graft copolymer with
Jingguo Shen et al.
Journal of the American Chemical Society, 130(33), 10866-10867 (2008-07-24)
We demonstrate the self-assembly through fluorophilic interactions of a blend of perfluorocarbon (RF) end-functionalized polystyrene and the corresponding RF-polybutylmethacrylate into optically transparent materials that retain domain characteristics typical of the component polymers but show well-defined lamellar nanostructured morphologies that qualitatively
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