Poly(1,4-phenylene sulfide)

Poly(1,4-phenylene sulfide)

Poly(1,4-phenylene sulfide)

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS	Polythioethers
COMMON NAMES	Poly(1,4-phenylene sulfide), Ryton ®, Fortron®, Tedur®, Supec®
STRUCTURE BASED NAME	Poly(thio-1,4-phenylene)
ACRONYMS	PPS
CAS #	25212-74-2
CurlySMILES	S{-}c1ccc{-}(cc1)

IDENTIFIERS OF MONOMER(S)

CAS #	1313-82-2.106-46-7
COMMON NAMES	1,4-Dichlorobenzene + Disodium sulfide
SMILES	Clc1ccc(cc1)Cl.[Na]S[Na]
Std. InChI	1S/C6H4Cl2/c7-5-1-2-6(8)4-3-5/h1-4H.1S/2Na.S
Std. InChIKey	OCJBOOLMMGQPQU-UHFFFAOYSA-N.CXPWOVUZRAFMDA-UHFFFAOYSA-N
STRUCTURE

Thermo-Physical Properties: Experimental / Literature Data

PROPERTY	UNIT	VALUE / RANGE	PREFERRED
Molar Volume V_m	mL mol^-1	80.7 - 81.9	80.1
Density ρ	g mL^-1	1.32 - 1.34	1.33
Solubility Parameter δ	MPa^1/2
Molar Cohesive Energy E_coh	J mol^-1
Glass Transition Temperature T_g	K	353 - 383	363
Molar Heat Capacity C_p	J (mol K)^-1	110
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	108.16
Van-der-Waals Volume V_vW	mL mol^-1	55.5
Molar Volume V_m	mL mol^-1	83.3 - 86.6	85.1
Density ρ	g mL^-1	1.25 - 1.30	1.27
Solubility Parameter δ	MPa^1/2	20.7 - 22.1	21.1
Molar Cohesive Energy E_coh	J mol^-1	37000 - 40500	38000
Glass Transition Temperature T_g	K	363 - 369	366
Molar Heat Capacity C_p	J (mol K)^-1	103 - 112	108
Entanglement Molecular Weight M_e	g mol^-1	2700 - 4200	3200
Index of Refraction n	none	1.68 - 1.82	1.71

Last updated: October 12, 2018

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