Poly(2-hydroxyethyl methacrylate)
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Poly(2-hydroxyethyl methacrylate)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polymethacrylate
COMMON NAMESPoly(2-hydroxyethyl methacrylate)
STRUCTURE BASED NAME Poly(2-hydroxyethyl 2-methylpropenoate)
ACRONYMS PHEMA
CAS # 25249-16-5
CurlySMILES C{-}C{n+}(C)(C(=O)OCCO)
 

IDENTIFIERS OF MONOMER(S)

CAS # 25249-16-5
COMMON NAMES2-Hydroxyethyl methacrylate
SMILES CC(=C)C(=O)OCCO
Std. InChI 1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3
Std. InChIKey WOBHKFSMXKNTIM-UHFFFAOYSA-N
STRUCTURE
2-Hydroxyethyl methacrylate
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-1 97.0 
Density ρg mL-1 (1.15) - 1.34 
Solubility Parameter δMPa1/2   
Molar Cohesive Energy EcohJ mol-1   
Glass Transition Temperature TgK  358, 393 
Molar Heat Capacity CpJ (mol K)-1   
Entanglement Molecular Weight Meg mol-1  
Index of Refraction nnone 1.50 - 1.511.51
 

Thermo-Physical Properties: Calculated Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molecular Weight of Repeat unitg mol-1 130.14
Van-der-Waals Volume VvWmL mol-1 69.05
Molar Volume VmmL mol-1 101.2 - 107.9103.8
Density ρg mL-1 1.21 - 1.291.25
Solubility Parameter δ MPa1/2 23.3 - 24.523.8
Molar Cohesive Energy EcohJ mol-1 57600 - 6050059000
Glass Transition Temperature TgK 350 - 408375
Molar Heat Capacity CpJ (mol K)-1 176.1 - 182.9178.8
Entanglement Molecular Weight Meg mol-1 24500 - 2770026200
Index of Refraction nnone 1.51 - 1.521.52

  Last updated: June 19, 2016

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