Nylon 11

Nylon 11

Nylon 11 - Poly(ω-undecanamide)

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS	Polyamide
COMMON NAMES	Nylon 11, Polyamide 11, Poly(ω-undecanamide), Poly(undecano-11-lactam)
STRUCTURE BASED NAME	Poly(imino-1-oxoundecamethylene), Poly[imino(1-oxoundecane-1,11-diyl)]
ACRONYMS	PA11
CAS #	25035-04-5
CurlySMILES	N{-}C(=O)CCCCCCCCCC{n+}

IDENTIFIERS OF MONOMER(S)

CAS #	2432-99-7
COMMON NAMES	11-Aminoundecanoic acid
SMILES	NCCCCCCCCCCC(=O)O
Std. InChI	1S/C11H23NO2/c12-10-8-6-4-2-1-3-5-7-9-11(13)14/h1-10,12H2,(H,13,14)
Std. InChIKey	GUOSQNAUYHMCRU-UHFFFAOYSA-N
STRUCTURE

Thermo-Physical Properties: Experimental / Literature Data

PROPERTY	UNIT	VALUE / RANGE	PREFERRED
Molar Volume V_m	mL mol^-1	181.5 - 178.7	180.1
Density ρ	g mL^-1	1.01 - 1.03	1.02
Solubility Parameter δ	MPa^1/2
Molar Cohesive Energy E_coh	J mol^-1
Glass Transition Temperature T_g	K	308 - 319 333 - 365	315 344
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	183.30
Van-der-Waals Volume V_vW	mL mol^-1	120.22
Molar Volume V_m	mL mol^-1	183.8 - 188.6	186.5
Density ρ	g mL^-1	0.97 - 1.00	0.98
Solubility Parameter δ	MPa^1/2	20.8 - 22.1	21.5
Molar Cohesive Energy E_coh	J mol^-1	79600 - 91500	85900
Glass Transition Temperature T_g	K	303 - 315	315
Molar Heat Capacity C_p	J (mol K)^-1	284 - 313	294
Entanglement Molecular Weight M_e	g mol^-1	1700 - 2600	2000
Index of Refraction n	none	1.50 - 1.51	1.50

Last updated: January 13, 2018

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