Poly(dimehyl itaconate)
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Poly(dimethyl itaconate)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polyitaconate
COMMON NAMESPoly(dimethyl itaconate)
STRUCTURE BASED NAME Poly(dimethyl-2-methylidene butandioate), Poly(dimethyl 2-methylenesuccinate)
ACRONYMS
CAS #
CurlySMILES C{-}(C(=O)OC)(CC(=O)OC)C{n+}
 

IDENTIFIERS OF MONOMER(S)

CAS # 617-52-7
COMMON NAMESDimethyl itaconate
SMILES COC(=O)CC(=C)C(=O)OC
Std. InChI InChI=1S/C7H10O4/c1-5(7(9)11-3)4-6(8)10-2/h1,4H2,2-3H3
Std. InChIKey ZWWQRMFIZFPUAA-UHFFFAOYSA-N
STRUCTURE
Di-n-propylitaconate
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNIT VALUE / RANGEPREFERRED
Molar Volume VmmL mol-1
Density ρg mL-1
Solubility Parameter δMPa1/2 19.6 
Molar Cohesive Energy EcohJ mol-1 46900 
Glass Transition Temperature TgK 368 - 377373
Molar Heat Capacity CpJ (mol K)-1 207.6 (s)
Entanglement Molecular Weight Meg mol-1
Index of Refraction nnone
 

Thermo-Physical Properties: Calculated Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molecular Weight of Repeat unitg mol-1 158.15
Van-der-Waals Volume VvWmL mol-1 81.56
Molar Volume VmmL mol-1 118.3 - 125.2122.2
Density ρg mL-1 1.26 - 1.341.29
Solubility Parameter δMPa1/2 19.7 - 20.320.1
Molar Cohesive Energy EcohJ mol-1 46000 - 5180049400
Glass Transition Temperature TgK 361 - 371366
Molar Heat Capacity CpJ (mol K)-1 202.6 - 224.5212.3 (s)
Entanglement Molecular Weight Meg mol-1 32000 - 11800075000
Index of Refraction nnone 1.21 - 1.231.22
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