Poly(ethyl methacrylate)
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Poly(ethyl methacrylate)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polymethacrylate
COMMON NAMESPoly(ethyl methacrylate)
STRUCTURE BASED NAME Poly(ethyl 2-methylpropenoate), Poly(1-(ethoxycarbonyl)-1-methylethylene)
ACRONYMS PEMA
CAS # 9003-42-3
CurlySMILES C{-}C{n+}(C)(C(=O)OCC)
 

IDENTIFIERS OF MONOMER(S)

CAS # 128440-92-6
COMMON NAMESEthyl methacylate
SMILES CCOC(=O)C(=C)C
Std. InChI 1S/C6H10O2/c1-4-8-6(7)5(2)3/h2,4H2,1,3H3
Std. InChIKey SUPCQIBBMFXVTL-UHFFFAOYSA-N
STRUCTURE
Ethyl methacrylate
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-1102.0 - 104.7103.0
Density ρg mL-1 1.09 - 1.121.11
Solubility Parameter δMPa1/2 16.8 - 18.618.4
Molar Cohesive Energy EcohJ mol-1 28700 - 3600035000
Glass Transition Temperature TgK 330 - 378338
Molar Heat Capacity CpJ (mol K)-1165.5 - 166166
Entanglement Molecular Weight Meg mol-18600 - 1875013700
Index of Refraction nnone1.49 - 1.511.50
 

Thermo-Physical Properties: Calculated Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molecular Weight of Repeat unitg mol-1 114.14
Van-der-Waals Volume VvW mL mol-1 66.48
Molar Volume VmmL mol-1100.0 - 103.0101.5
Density ρg mL-1 1.11 - 1.141.12
Solubility Parameter δMPa1/2 18.2 - 18.518.4
Molar Cohesive Energy EcohJ mol-1 33200 - 3480034200
Glass Transition Temperature TgK 341
Molar Heat Capacity CpJ (mol K)-1162 - 175167
Entanglement Molecular Weight Meg mol-112900 - 1410013500
Index of Refraction nnone1.48 - 1.491.49

  Last updated: March 27, 2018

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