Poly(ethylene sebacate)

Poly(ethylene sebacate)

Poly(ethylene sebacate)

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS	Polyester
COMMON NAMES	Poly(ethylene sebacate), Poly(ethylene glycol sebacate)
STRUCTURE BASED NAME	Poly[oxy(ethanediyl)oxy(1,10-dioxo- 1,10-decanediyl)]
ACRONYMS
CAS #
CurlySMILES	O{-}CCOC(=O)CCCCCCCCC{n+}(=O)

IDENTIFIERS OF MONOMER(S)

CAS #	111-20-6, 107-21-1
COMMON NAMES	Sebacic acid, Ethylene glycol
SMILES	OC(=O)CCCCCCCCC(=O)O.OCCO
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/C2H6O2/c3-1-2-4/h3-4H,1-2H2
Std. InChIKey	CXMXRPHRNRROMY-UHFFFAOYSA-N.LYCAIKOWRPUZTN-UHFFFAOYSA-N
STRUCTURE

Thermo-Physical Properties: Experimental / Literature Data

PROPERTY	UNIT	VALUE / RANGE	PREFERRED
Molar Volume V_m	mL mol^-1	209
Density ρ	g mL^-1	1.09
Solubility Parameter δ	MPa^1/2
Molar Cohesive Energy E_coh	J mol^-1
Glass Transition Temperature T_g	K	243 - 245	244
Molar Heat Capacity C_p	J (mol K)^-1	438 - 468	449
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	228.3
Van-der-Waals Volume V_vW	mL mol^-1	133.0
Molar Volume V_m	mL mol^-1	203 - 205	204
Density ρ	g mL^-1	1.11 - 1.12	1.12
Solubility Parameter δ	MPa^1/2	18.6 - 19.8	19.2
Molar Cohesive Energy E_coh	J mol^-1	69200 - 79900	75000
Glass Transition Temperature T_g	K	221 - 243	237
Molar Heat Capacity C_p	J (mol K)^-1	434 - 445	439
Entanglement Molecular Weight M_e	g mol^-1	1640 - 2470	1960
Index of Refraction n	none	1.48 - 1.49	1.48

Last updated: June 10, 2017

back to top