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Poly(cyclohexanedimethylene terephthalate)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polyesters
COMMON NAMESPoly(cyclohexanedimethylene terephthalate)
STRUCTURE BASED NAME Poly(oxyterephthaloyloxymethylenecyclohexane-1,4-diylmethylene)
ACRONYMS PCT
CAS #  
CurlySMILES O{-}C(=O)c1ccc(cc1)C(=O)OCC1CCC(CC1)C{n+}
 

IDENTIFIERS OF MONOMER(S)

CAS # 60088-54-2.105-08-8
COMMON NAMESTerephthalic acid + Cyclohexane-1,4-dimethanol
SMILES OC(=O)c1ccc(cc1)C(=O)O.OCC1CCC(CC1)CO
Std. InChI 1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12).InChI=1S/C8H16O2/c9-5-7-1-2-8(6-10)4-3-7/h7-10H,1-6H2
Std. InChIKey KKEYFWRCBNTPAC-UHFFFAOYSA-N.YIMQCDZDWXUDCA-UHFFFAOYSA-N
STRUCTURE
Terephthalic acid + Cyclohexane-1,4-dimethanol
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-1 229 - 231229.5
Density ρg mL-1 1.19 - 1.201.20
Solubility Parameter δMPa1/2   
Molar Cohesive Energy EcohJ mol-1   
Glass Transition Temperature TgK 363 - 365364
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-1 274.3
Van-der-Waals Volume VvWmL mol-1 150.7
Molar Volume VmmL mol-1 219 - 228225
Density ρg mL-1 1.20 - 1.251.22
Solubility Parameter δMPa1/2 20.1 - 20.420.2
Molar Cohesive Energy EcohJ mol-1 90900 - 9330092200
Glass Transition Temperature TgK 356 - 377369
Molar Heat Capacity CpJ (mol K)-1 321 - 366339
Entanglement Molecular Weight Meg mol-1 3200 
Index of Refraction nnone 1.54 - 1.561.54

  Last updated: November 25, 2016

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