Poly(butylene sebacate)
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Poly(1,4-butylene sebacate)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polyesters
COMMON NAMES Poly(1,4-butylene sebacate), Poly(tetramethylene sebacate)
STRUCTURE BASED NAME Poly[oxy(1,4-butanediyl)oxy(1,10-dioxo- 1,10-decanediyl)]
ACRONYMS  
CAS #  
CurlySMILES O{-}CCCCOC(=O)CCCCCCCCC{n+}(=O)
 

IDENTIFIERS OF MONOMER(S)

CAS #  111-20-6, 110-63-4
COMMON NAMES Sebacic acid, 1,4-Butanediol
SMILES OC(=O)CCCCCCCCC(=O)O.OCCCCO
Std. InChI InChI=1S/C10H18O4/c11-9(12)7-5-3-1-2-4-6-8-10(13)14/h1-8H2,(H,11,12)(H,13,14).InChI=1S/C4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2
Std. InChIKey CXMXRPHRNRROMY-UHFFFAOYSA-N.WERYXYBDKMZEQL-UHFFFAOYSA-N
STRUCTURE
polyester
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-1 225.7 
Density ρg mL-1 1.14 
Solubility Parameter δMPa1/2   
Molar Cohesive Energy Ecoh J mol-1    
Glass Transition Temperature TgK 211 - 216214
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-1 256.3
Van-der-Waals Volume VvWmL mol-1 153.5
Molar Volume VmmL mol-1 233 .0- 237.8235.0
Density ρg mL-1 1.08 - 1.101.09
Solubility Parameter δMPa1/2 18.8 - 19.518.9
Molar Cohesive Energy EcohJ mol-1 78000 - 89000 83900
Glass Transition Temperature TgK 202 - 229216
Molar Heat Capacity CpJ (mol K)-1 494.8 - 509.2500.7
Entanglement Molecular Weight Meg mol-1 1600 - 24001900
Index of Refraction nnone 1.48 - 1.491.48

  Last updated: September 29, 2015

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