Poly(1-heptene)
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PoIy(1-heptene)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polyalkene (Polyolefin)
COMMON NAMESPoly(pentylethylene)
STRUCTURE BASED NAME PoIy(1-heptene)
ACRONYMS  
CAS #  
CurlySMILES C{-}C{n+}(CCCCC)
 

IDENTIFIERS OF MONOMER(S)

CAS # 592-76-7
COMMON NAMES1-heptene
SMILES CCCCCC=C
Std. InChI 1S/C7H14/c1-3-5-7-6-4-2/h3H,1,4-7H2,2H3
Std. InChIKey ZGEGCLOFRBLKSE-UHFFFAOYSA-N
STRUCTURE
1-Heptene
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-11131 
Density ρg mL-1 0.871 
Solubility Parameter δMPa1/2   
Molar Cohesive Energy Ecoh J mol-1
Glass Transition Temperature TgK 220 - 242231
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 unit g mol-1 98.19
Van-der-Waals Volume VvWmL mol-1 72.0
Molar Volume VmmL mol-1 109 - 117.5114
Density ρg mL-1 0.84 - 0.900.86
Solubility Parameter δMPa1/2 15.9 - 16.816.4
Molar Cohesive Energy EcohJ mol-1 29800 - 3080030400
Glass Transition Temperature TgK 227 - 228227
Molar Heat Capacity Cp J (mol K)-1 206 -217209
Entanglement Molecular Weight Meg mol-1   
Index of Refraction nnone 1.47 - 1.481.47

 1Extrapolated values;  Last updated: December 8, 2016

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