Poly(propylene carbonate)
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Poly(propylene carbonate)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polycarbonates
COMMON NAMESPoly(propylene carbonate) , QPAC® 40
STRUCTURE BASED NAME Poly(1,2-propylene carbonate) , Poly(oxycarbonyloxypropane-1,2-diyl)
ACRONYMS PPC
CAS #  
CurlySMILES C{-}C(C)OC(=O)O{n+}
 

IDENTIFIERS OF MONOMER(S)

CAS # 124-38-9, 15448-47-2
COMMON NAMESCarbon dioxide,  Propylene oxide
SMILES O=C=O.CC1CO1
Std. InChI InChI=1S/CO2/c2-1-3.InChI=1S/C3H6O/c1-3-2-4-3/h3H,2H2,1H3
Std. InChIKey CURLTUGMZLYLDI-UHFFFAOYSA-N.GOOHAUXETOMSMM-UHFFFAOYSA-N
STRUCTURE
Poly(propylene carbonate)
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-1 81.0 
Density ρg mL-1 1.26 
Solubility Parameter δMPa1/2   
Molar Cohesive Energy EcohJ mol-1   
Glass Transition Temperature TgK  301 - 316310
Molar Heat Capacity CpJ (mol K)-1   
Entanglement Molecular Weight Meg mol-1   
Index of Refraction nnone 1.46 
 

Thermo-Physical Properties: Calculated Data

PROPERTY UNIT VALUE / RANGE PREFERRED
Molecular Weight of Repeat unitg mol-1 102.09
Van-der-Waals Volume VvWmL mol-1 49.8
Molar Volume VmmL mol-1 70.5 - 73.271.8
Density ρg mL-1 1.40 - 1.451.42
Solubility Parameter δMPa1/2 21.5 - 22.622.0
Molar Cohesive Energy EcohJ mol-1 33200 - 3730034800
Glass Transition Temperature TgK 273 - 304293
Molar Heat Capacity CpJ (mol K)-1 138 - 141140
Entanglement Molecular Weight Meg mol-1 2900 - 71504400
Index of Refraction nnone 1.44 - 1.521.48

  Last updated: September 27, 2015

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