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Merck
CN

182087

Poly(ethyl methacrylate)

average Mw ~515,000 by GPC, powder

Synonym(s):

Ethyl methacrylate homopolymer, Poly(ethyl 2-methyl-2-propeonate)

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About This Item

Linear Formula:
[CH2C(CH3)(CO2C2H5)]n
CAS Number:
9003-42-3
NACRES:
NA.23
PubChem Substance ID:
24850976
UNSPSC Code:
41116107
MDL number:
MFCD00084414

Key Documents

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Product Name

Poly(ethyl methacrylate), average Mw ~515,000 by GPC, powder

InChI

1S/C6H10O2/c1-4-8-6(7)5(2)3/h2,4H2,1,3H3

SMILES string

CCOC(=O)C(C)=C

InChI key

SUPCQIBBMFXVTL-UHFFFAOYSA-N

form

powder

mol wt

average Mw ~515,000 by GPC

refractive index

n20/D 1.485

inherent viscosity

0.80 dL/g(lit.)

transition temp

Tg 63 °C

density

1.11 g/mL at 25 °C

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Application

Poly(ethyl methacrylate) (PEMA) may be used to prepare polymer blends with polystyrene using organically modified clay as emulsifier.

General description

PEMA is known to exhibit biocompatibility and in vivo stability in its various use in implants and medical devices. Sorption of low solubility gases in PEMA was observed to be comparatively lower that polymers with high transition temperature.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
06226KA
01416MP
13223CN

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Gas sorption and permeation in poly (ethyl methacrylate).
Chiou J S and Paul D R
Journal of Membrane Science , 45(1-2), 167-189 (1989)
Assessment of the parameters influencing the fiber characteristics of electrospun poly (ethyl methacrylate) membranes.
Gomez-Tejedor J A, et al.
European Polymer Journal, 47(2), 119-129 (2011)
Emulsifying effect of dimethyldioctadecylammonium-hectorite in polystyrene/poly (ethyl methacrylate) blends.
Voulgaris D and Petridis D
Polymer, 43(8), 2213-2218 (2002)
Hema Kanathila et al.
Indian journal of dental research : official publication of Indian Society for Dental Research, 22(4), 613-613 (2011-11-30)
The presence of Candida albicans on the fitting surface of the denture is a major causative factor in denture stomatitis. A treatment method is by combining tissue conditioner and antifungal agents. The main objective of this study is to test
Dayanand Ashok Huddar et al.
The journal of contemporary dental practice, 13(5), 607-611 (2012-12-20)
Evaluating effects of a denture cleanser on weight, surface roughness and tensile bond strength on two resilient lining materials. Specimens of heat cure acrylic resin were prepared to verify weight change, surface roughness and tensile bond strength. Specimens were divided
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