Poly(p-phenylene vinylene)

Poly(p-phenylene vinylene)

Poly(p-phenylene vinylene)

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS	Polyphenylenes (Polyaromatics)
COMMON NAMES	Poly(p-phenylene vinylene)
STRUCTURE BASED NAME	Poly(1,4-phenylene-1,2-ethenediyl), Poly[1-(1,4-phenylene)ethylene]
ACRONYMS	PPV
CAS #	26009-24-5
CurlySMILES	c1{-}ccc(cc1)C=C{n+}

IDENTIFIERS OF MONOMER(S)

CAS #	106-37-6, 74-85-1
COMMON NAMES	1,4-Dibromobenzene, Ethylene
SMILES	Brc1ccc(cc1)Br.C=C
Std. InChI	1S/C6H4Br2/c7-5-1-2-6(8)4-3-5/h1-4H.1S/C2H4/c1-2/h1-2H2
Std. InChIKey	SWJPEBQEEAHIGZ-UHFFFAOYSA-N.VGGSQFUCUMXWEO-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	353
Molar Heat Capacity C_p	J (mol K)^-1
Entanglement Molecular Weight M_e	g mol^-1
Index of Refraction n	none	1.59 - 1.80	1.69

Thermo-Physical Properties: Calculated Data

PROPERTY	UNIT	VALUE / RANGE	PREFERRED
Molecular Weight of Repeat unit	g mol^-1	102.14
Van-der-Waals Volume V_vW	mL mol^-1	63.7
Molar Volume V_m	mL mol^-1	92.5 - 98.1	95.2
Density ρ	g mL^-1	1.04 - 1.10	1.07
Solubility Parameter δ	MPa^1/2	18.8 - 19.6	19.2
Molar Cohesive Energy E_coh	J mol^-1	34100 - 36400	35200
Glass Transition Temperature T_g	K	315 - 317	316
Molar Heat Capacity C_p	J (mol K)^-1	116 - 130 (s)	120.2
Entanglement Molecular Weight M_e	g mol^-1
Index of Refraction n	none	1.60 - 1.69	1.65

Last updated: January 31, 2020

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