Poly(acrylonitrile)
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Poly(acrylonitrile)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polynitrile
COMMON NAMESPoly(acrylonitrile)
STRUCTURE BASED NAME Poly(1-cyanoethylene), Poly(cyanoethylene), Poly(2-propenenitrile)
ACRONYMS PAN
CAS # 25014-41-9
CurlySMILES C{-}C{n+}(C#N)
 

IDENTIFIERS OF MONOMER(S)

CAS # 25014-41-9
COMMON NAMESAcrylonitrile
SMILES C=CC#N
Std. InChI 1S/C3H3N/c1-2-3-4/h2H,1H2
Std. InChIKey NLHHRLWOUZZQLW-UHFFFAOYSA-N
STRUCTURE
Poly(acrylonitrile)
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-144.8
Density ρg mL-1 1.18
Solubility Parameter δMPa1/2 23.3 - 31.526.2
Molar Cohesive Energy EcohJ mol-1 25200 - 4450030700
Glass Transition Temperature TgK 370 - 398383
Molar Heat Capacity CpJ (mol K)-164 - 7869
Entanglement Molecular Weight Meg mol-1 3100
Index of Refraction nnone1.49 - 1.521.51
 

Thermo-Physical Properties: Calculated Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molecular Weight of Repeat unitg mol-1 53.06
Van-der-Waals Volume VvWmL mol-1 32.5
Molar Volume VmmL mol-145.4 - 48.246.4
Density ρg mL-1 1.10 - 1.171.17
Solubility Parameter δMPa1/2 24.3 - 29.926.3
Molar Cohesive Energy EcohJ mol-1 28400 - 4050032100
Glass Transition Temperature TgK 355 - 418387
Molar Heat Capacity CpJ (mol K)-164 - 7869
Entanglement Molecular Weight Meg mol-16100 - 102007900
Index of Refraction nnone1.50 - 1.531.51

  Last updated: January 8, 2016

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