Poly(2-hydroxyethyl acrylate)

Poly(2-hydroxyethyl acrylate)

Poly(2-hydroxyethyl acrylate)

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS	Polyacrylate
COMMON NAMES	Poly(2-hydroxyethyl acrylate)
STRUCTURE BASED NAME	Poly(2-hydroxyethyl propenoate)
ACRONYMS	PHEA
CAS #	26022-14-0
CurlySMILES	C{-}C{n+}(C(=O)OCCO)

IDENTIFIERS OF MONOMER(S)

CAS #	212-454-9
COMMON NAMES	2-Hydroxyethyl acrylate
SMILES	C=CC(=O)OCCO
Std. InChI	1S/C5H8O3/c1-2-5(7)8-4-3-6/h2,6H,1,3-4H2
Std. InChIKey	OMIGHNLMNHATMP-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	248 - 270	259
Molar Heat Capacity C_p	J (mol K)^-1
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	116.12
Van-der-Waals Volume V_vW	mL mol^-1	58.8
Molar Volume V_m	mL mol^-1	86.1 - 92.4	88.4
Density ρ	g mL^-1	1.26 - 1.35	1.31
Solubility Parameter δ	MPa^1/2	25.2 - 26.1	25.5
Molar Cohesive Energy E_coh	J mol^-1
Glass Transition Temperature T_g	K	271
Molar Heat Capacity C_p	J (mol K)^-1	208 - 234 (l)	221 (l)
Entanglement Molecular Weight M_e	g mol^-1
Index of Refraction n	none	1.50 - 1.52	1.51

Last updated: May 24, 2018

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