Poly(isopropylethylene)
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Poly(isopropylethylene)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polyalkene (Polyolefin)
COMMON NAMESPoly(isopropylethylene), Poly(isopentene)
STRUCTURE BASED NAME Poly(3-methylbut-1-ene)
ACRONYMS
CAS #
CurlySMILES C{-}(C(C)C)C{n+}
 

IDENTIFIERS OF MONOMER(S)

CAS # 563-45-1
COMMON NAMESIsopropylethylene
SMILES C=CC(C)C
Std. InChI 1S/C5H10/c1-4-5(2)3/h4-5H,1H2,2-3H3
Std. InChIKey YHQXBTXEYZIYOV-UHFFFAOYSA-N
STRUCTURE
Isopropylethylene
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-178.1
Density ρg mL-1 0.90
Solubility Parameter δMPa1/2 17.8
Molar Cohesive Energy EcohJ mol-1 24600
Glass Transition Temperature TgK 323
Molar Heat Capacity CpJ (mol K)-1
Entanglement Molecular Weight Meg mol-1
Index of Refraction nnone
 

Thermo-Physical Properties: Calculated Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molecular Weight of Repeat unitg mol-1 70.14
Van-der-Waals Volume VvWmL mol-1 51.40
Molar Volume VmmL mol-177.8 - 86.682.5
Density ρg mL-1 0.81 - 0.900.85
Solubility Parameter δMPa1/2 14.9 - 15.815.5
Molar Cohesive Energy EcohJ mol-1 19200 - 2090019900
Glass Transition Temperature TgK 272 - 309292
Molar Heat Capacity CpJ (mol K)-1118 - 124
146 - 147
120 (s)
146.5 (l,r)
Entanglement Molecular Weight Meg mol-14600 - 82006200
Index of Refraction nnone1.45 - 1.471.46
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