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Catalog Number ACM30604810
Product Name Polypyrrole
CAS Number 30604-81-0
Synonyms PPy
Description Polypyrrole (PPy) is a conductive and highly stable polymer. It may be prepared by a standard electrochemical technique.PPy may also be prepared by reacting ß-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.Electrosensitivity and lower oxidation potential of PPy make it potentially useful for drug delivery, chemical sensors, batteries, ion selective electrodes, biosensor and biochemistry research.
Product Type Polypyrrole
Molecular Formula C4H5N
Molecular Weight 67.09g/mol
Linear Formula C4H5N
Boiling Point 129.7 °C;129.7 °C
Melting Point >300 °C
Flash Point 102 °F (39 °C) (CLOSED CUP)
Refractive Index n20D 1.5085;Index of refraction: 1.5085 @ 20 °C/D;1.507-1.510
Appearance Black power
Application PPy may be used to prepare cobalt based electrocatalyst for anion exchange membrane fuel cells.
Storage room temp
XLogP3 0.7
Exact Mass 67.042199g/mol
Monoisotopic Mass 67.042199g/mol
Formal Charge 0
Complexity 22.8
EC Number 240-327-8;203-724-7
MeSH Entry Terms polypyrrole
Heavy Atom Count 5
Rotatable Bond Count 0
Covalently-Bonded Unit Count 1

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