Polymethacrylamide
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Polymethacrylamide
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polymethacrylamide
COMMON NAMESPolymethacrylamide
STRUCTURE BASED NAME Poly[1-(aminocarbonyl)-1-methylethylene], Poly(2-methylprop-2-enamide)
ACRONYMS PMAAM
CAS # 25722-14-9
CurlySMILES C{-}C{n+}(C)(C(=O)N)
 

IDENTIFIERS OF MONOMER(S)

CAS # 79-39-0
COMMON NAMESMethacrylamide, 2-Methyl-2-propenamide
SMILES CC(=C)C(=O)N
Std. InChI 1S/C4H7NO/c1-3(2)4(5)6/h1H2,2H3,(H2,5,6)
Std. InChIKey FQPSGWSUVKBHSU-UHFFFAOYSA-N
STRUCTURE
Polymethacrylamide
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-1 75.6 
Density ρg mL-1 1.13 
Solubility Parameter δMPa1/2   
Molar Cohesive Energy EcohJ mol-1   
Glass Transition Temperature TgK 486.5 
Molar Heat Capacity CpJ (mol K)-1 118 (s)
Entanglement Molecular Weight Meg mol-1  
Index of Refraction nnone 1.46 
 

Thermo-Physical Properties: Calculated Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molecular Weight of Repeat unitg mol-1 85.11 
Van-der-Waals Volume VvWmL mol-1 48.9
Molar Volume VmmL mol-1 75 
Density ρg mL-1 1.14 
Solubility Parameter δMPa1/2 22- 24.623.3
Molar Cohesive Energy EcohJ mol-1 36400 - 4540040800
Glass Transition Temperature TgK 463 - 504483
Molar Heat Capacity CpJ (mol K)-1 113 - 129 (s)119.5
Entanglement Molecular Weight Meg mol-1   
Index of Refraction nnone   
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