Polypyrrole

Description	Polypyrrole (PPy) is a conductive and highly stable polymer, doped with proprietary organic acids. It may be prepared by standard electrochemical technique. PPy may also be prepared by reacting β-napthalene sulfonic acid (NSA) and ammonium peroxo-disulphate in aqueous medium. The charges on the surfaces can be easily modified by doping the polymer during its synthesis.Solubility and conductivity measurements of PPy doped with camphor sulfonic and dodecyl benzene sulfonic acid has been reported. Polypyrrole(PPy) is a π-conjugated conductive polymer that can be electrochemically synthesized and deposited on a variety of surfaces. The deposited PPy can be used in a wide range of sensor based applications due to the following properties: Ion exchange capacity. Electrochromic effects. Redox activity. Corrosion resistant. Catalytic activity.
IUPAC Name	1H-pyrrole
Molecular Weight	67.09g/mol
Molecular Formula	C4H5N
Canonical SMILES	C1=CNC=C1
InChI	InChI=1S/C4H5N/c1-2-4-5-3-1/h1-5H
InChI Key	KAESVJOAVNADME-UHFFFAOYSA-N
Boiling Point	129.7 °C;129.7 °C
Melting Point	-23.4 °C;Mp -24 °;-23.4 °C;-24°C
Flash Point	102 °F (39 °C) (CLOSED CUP)
Density	d204 0.97;0.9698 @ 20 °C;0.955-0.975
Solubility	0.67 M;45 mg/mL at 25 °C;Soluble in alcohol, ether and dilute acids. Also soluble in most organic chemicals.;Water solubility: 4.5X10+4 mg/l @ 25 °C;45 mg/mL at 25 °C;Soluble in most fixed oils; Slightly soluble in water;Soluble (in ethanol)
Application	Conducting polymers may be used in electronics, chemical sensors. PPy can be used in the development of devices including: conductive sensors for quality monitoring blended with nanotubes for supercapacitors nanowire actuators biosensors for drug delivery CO2 absorption materials
Storage	room temp
Composition	proprietary organic acids as dopant
EC Number	240-327-8;203-724-7
MDL Number	MFCD00284347
Packaging	100 mL in poly bottle
Quality Level	100
Refractive Index	n20D 1.5085;Index of refraction: 1.5085 @ 20 °C/D;1.507-1.510
Vapor Pressure	8.36 mmHg;8.35 mm Hg @ 25 dec C
Viscosity	4.1123X10-3 Pa.s @ 249.74K