Poly(methacrylonitrile)
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Poly(methacrylonitrile)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polynitrile
COMMON NAMESPoly(methacrylonitrile)
STRUCTURE BASED NAME Poly(1-cyano-1-methylethylene), Poly(2-cyanopropene)
ACRONYMS
CAS # 25067-61-2
CurlySMILES C{-}C{n+}(C#N)(C)
 

IDENTIFIERS OF MONOMER(S)

CAS # 126-98-7
COMMON NAMES2-Cyanopropene (Methylacrylonitrile)
SMILES CC(=C)C#N
Std. InChI 1S/C4H5N/c1-4(2)3-5/h1H2,2H3
Std. InChIKey GYCMBHHDWRMZGG-UHFFFAOYSA-N
STRUCTURE
Methacrylonitrile
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-159.4 - 61.060.2
Density ρg mL-1 1.10 - 1.131.11
Solubility Parameter δMPa1/2 21.3 - 26.322.9
Molar Cohesive Energy EcohJ mol-1 28000 - 4280031600
Glass Transition Temperature TgK 383 - 393388
Molar Heat Capacity CpJ (mol K)-1
Entanglement Molecular Weight Meg mol-1
Index of Refraction nnone1.52 - 1.591.56
 

Thermo-Physical Properties: Calculated Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molecular Weight of Repeat unitg mol-1 67.09
Van-der-Waals Volume VvWmL mol-1 42.78
Molar Volume VmmL mol-160.8 - 63.761.8
Density ρg mL-1 1.05 - 1.101.09
Solubility Parameter δMPa1/2 21.4 - 26.323.3
Molar Cohesive Energy EcohJ mol-1 29200 - 4210033700
Glass Transition Temperature TgK 383
Molar Heat Capacity CpJ (mol K)-186 - 10191
Entanglement Molecular Weight Meg mol-18200 - 1400010300
Index of Refraction nnone1.50 - 1.561.53
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