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104345

Sigma-Aldrich

2,3,5,6-Tetrafluoroaniline

97%

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About This Item

Linear Formula:
HC6F4NH2
CAS Number:
Molecular Weight:
165.09
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

97%

bp

158 °C (lit.)

mp

31-32 °C (lit.)

solubility

perchloric acid: soluble

SMILES string

Nc1c(F)c(F)cc(F)c1F

InChI

1S/C6H3F4N/c7-2-1-3(8)5(10)6(11)4(2)9/h1H,11H2

InChI key

SPSWJTZNOXMMMV-UHFFFAOYSA-N

General description

2,3,5,6-Tetrafluoroaniline undergoes oxidative electropolymerization to form stable poly(2,3,5,6-tetrafluoroaniline). Poly(2,3,5,6-tetrafluoroaniline) coated on platinum electrodes forms polymer-coated electrocatalytic electrodes, which can be used for direct electricity generation from microbial photosynthetic activity. Poly(2,3,5,6-tetrafluoroaniline) modified Platinum electrodes are stable in microbially aggressive conditions such as sewage or sewage sludge.

Application

2,3,5,6-Tetrafluoroaniline was used to study the formation of electrochromic films of poly(2,3,5,6-tetrafluoroaniline) on ITO substrates from aqueous solutions utilising perchloric acid as dopant.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Fluorinated polyanilines as superior materials for electrocatalytic anodes in bacterial fuel cells.
Niessen J, et al.
Electrochemical Communications, 6(6), 571-575 (2004)
Miriam Rosenbaum et al.
Applied microbiology and biotechnology, 68(6), 753-756 (2005-02-08)
By employing living cells of the green alga Chlamydomonas reinhardtii, we demonstrate the possibility of direct electricity generation from microbial photosynthetic activity. The presented concept is based on an in situ oxidative depletion of hydrogen, photosynthetically produced by C. reinhardtii
Characterization and electrochromic properties of poly (2, 3, 5, 6-tetrafluoroaniline): Progress towards a transparent conducting polymer.
Astratine L, et al.
Electrochimica Acta, 74, 117-122 (2012)
Xun Tong et al.
Soft matter, 15(31), 6411-6417 (2019-07-25)
Photoresponsive supramolecular gels have aroused continuous attention because of their extensive applications; however, most studies utilize UV light, which inevitably brings about some health and environmental issues. The halogen bond is an important driving force for constructing supramolecules due to

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