Poly(propylene sebacate)

Poly(propylene sebacate)

Poly(1,3-propylene succinate)

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS	Polyesters
COMMON NAMES	Poly(1,3-propylene succinate), Poly(trimethylene succinate)
STRUCTURE BASED NAME	Poly(oxypropane-1,3-diyloxybutanedioyl), Poly(oxypropane-1,3-diyloxysuccinyl)
ACRONYMS
CAS #	28158-21-6
CurlySMILES	O{-}CCCOC(=O)CCC{n+}(=O)

IDENTIFIERS OF MONOMER(S)

CAS #	203-740-4, 504-63-2
COMMON NAMES	Succinic acid, 1,3-Propanediol
SMILES	OC(=O)CCC(=O)O.OCCCO
Std. InChI	InChI=1S/C4H6O4/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8).InChI=1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
Std. InChIKey	KDYFGRWQOYBRFD-UHFFFAOYSA-N.YPFDHNVEDLHUCE-UHFFFAOYSA-N
STRUCTURE

Thermo-Physical Properties: Experimental / Literature Data

PROPERTY	UNIT	VALUE / RANGE	PREFERRED
Molar Volume V_m	mL mol^-1
Density ρ	g mL^-1
Solubility Parameter δ	MPa^1/2
Molar Cohesive Energy E_coh	J mol^-1
Glass Transition Temperature T_g	K	232
Molar Heat Capacity C_p	J (mol K)^-1	288
Entanglement Molecular Weight M_e	g mol^-1
Index of Refraction n	none

Thermo-Physical Properties: Calculated Data

PROPERTY	UNIT	VALUE / RANGE	PREFERRED
Molecular Weight of Repeat unit	g mol^-1	158.15
Van-der-Waals Volume V_vW	mL mol^-1	81.6
Molar Volume V_m	mL mol^-1	119 - 125	122
Density ρ	g mL^-1	1.26 - 1.34	1.30
Solubility Parameter δ	MPa^1/2	20.0 - 21.4	20.8
Molar Cohesive Energy E_coh	J mol^-1	48000 - 57400	52900
Glass Transition Temperature T_g	K	241- 249	245
Molar Heat Capacity C_p	J (mol K)^-1	285 - 292	286 (l)
Entanglement Molecular Weight M_e	g mol^-1
Index of Refraction n	none	1.48 - 1.50	1.49

Last updated: May 10, 2016

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