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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

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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)
Monica Bertoldo et al.
Biomacromolecules, 12(2), 388-398 (2011-01-05)
Periodate oxidation and subsequent reductive amination with propargylamine was adopted for the controlled functionalization of amylose with alkyne groups, whereas ATRP polymerization was exploited to obtain end-(α)- or end-(ω)-azide functionalized poly(meth)acrylates to be used as "click" reagents in Cu(I) catalyzed
Bolong Yao et al.
Bioprocess and biosystems engineering, 33(4), 457-463 (2009-07-07)
Sodium alginate was hydrophobically modified by coupling of polybutyl methacrylate onto the alginate. The polybutyl methacrylate was previously prepared through polymerization of butyl methacrylate in the presence of 2-amino-ethanethiol as a chain transfer agent. The structure of the product was
Boris Obermeier et al.
Biomacromolecules, 12(2), 425-431 (2011-01-05)
Partially quarternized poly(methacrylate) terpolymers (Q-BBMCs) have been synthesized, based on the basic butylated methacrylate copolymer (BBMC/EUDRAGIT E), an excipient approved by the Food and Drug Administration (FDA) and to date mainly applied for tablet coatings. Via straightforward polymer modification reactions
Petr Kubán et al.
Journal of separation science, 31(15), 2745-2753 (2008-07-31)
We describe ion chromatography (IC) on open tubular cation exchange columns with a controllable capacity multilayered stationary phase architecture. The columns of relatively large bore (75 microm id) are fabricated by coating fused-silica capillaries with multiple layers of poly(butadiene-maleic acid)
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