Poly(4,4'-pentamethylenedibenzoic anhydride)
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Poly(p-pentamethylenedibenzoic anhydride)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polyanhydrides
COMMON NAMESPoly(4,4'-pentamethylenedibenzoic anhydride)
STRUCTURE BASED NAME Poly(oxy carbonyl-1,4-phenylenepentamethylene-1,4-phenylenecarbonyl)
ACRONYMS
CAS #
CurlySMILES O{-}C(=O)c1ccc(cc1)CCCCCc1ccc(cc1)C{n+}(=O)
 

IDENTIFIERS OF MONOMER(S)

CAS # ? . 108-24-7
COMMON NAMESp,p'-Pentamethylenedibenzoic acid, Acetic anhydride
SMILES OC(=O)c1ccc(cc1)CCCCCc1ccc(cc1)C(=O)O.CC(=O)OC(=O)C
Std. InChI 1S/C19H20O4/c20-18(21)16-10-6-14(7-11-16)4-2-1-3-5-15-8-12-17(13-9-15)19(22)23/h6-13H,1-5H2,(H,20,21)(H,22,23).1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
Std. InChIKey RGQXERDMNSPGBE-UHFFFAOYSA-N.WFDIJRYMOXRFFG-UHFFFAOYSA-N
STRUCTURE
p,p'-Pentamethylenedibenzoic acid, Acetic anhydride
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-1
Density ρg mL-1
Solubility Parameter δMPa1/2
Molar Cohesive Energy EcohJ mol-1
Glass Transition Temperature TgK 319 - 321320
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-1 294.35
Van-der-Waals Volume VvWmL mol-1 163.71
Molar Volume VmmL mol-1244.3 - 256.6252.2
Density ρg mL-1 1.15 - 1.211.17
Solubility Parameter δMPa1/2 19.8 - 20.420.1
Molar Cohesive Energy EcohJ mol-1 97100 - 106800101900
Glass Transition Temperature TgK 334
Molar Heat Capacity CpJ (mol K)-1338 - 353346
Entanglement Molecular Weight Meg mol-1
Index of Refraction nnone1.56
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