Iron(III) p-toluenesulfonate

Bezeichnung:Iron(III) p-toluenesulfonate

Englisch Name:Iron(III) p-toluenesulfonate

CBNumberCB11120926

SummenformelC7H8FeO3S

Molgewicht228.04

Iron(III) p-toluenesulfonate physikalisch-chemischer Eigenschaften

Dichte	1.52 at 20℃
storage temp.	Inert atmosphere,Room Temperature
Aggregatzustand	Pellets
Aussehen	Yellow to orange Solid
InChI	InChI=1S/C7H8O3S.Fe/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);
InChIKey	LWLURCPMVVCCCR-UHFFFAOYSA-N
SMILES	S(C1C=CC(C)=CC=1)(O)(=O)=O.[Fe]
Oberflächenspannung	71.52mN/m at 1g/L and 20℃
CAS Datenbank	77214-82-5(CAS DataBase Reference)
EPA chemische Informationen	Benzenesulfonic acid, 4-methyl-, iron(3+) salt (77214-82-5)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	41
S-Sätze:	24-26-39
TSCA	TSCA listed
HS Code	2904100090

Gefahreninformationscode (GHS)

R-Sätze Betriebsanweisung:
R41:Gefahr ernster Augenschäden.
S-Sätze Betriebsanweisung:
S24:Berührung mit der Haut vermeiden.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S39:Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Iron (III) p-toluenesulfonate, also known as Iron p-toluenesulfonate, is a red or orange solid powder. It is an oxidising agent for solid-state capacitors, readily soluble in water, ethanol and n-butanol, and is polymerised with EDOT in specific proportions to manufacture solid-state capacitors.
Verwenden
Iron(III) p-toluenesulfonate is a conductive compound used as a dopant or a conductive coating in vapor phase polymerized conductive polymers.
synthetische
Iron(III) p-toluenesulfonate is prepared by reacting p-toluenesulphonic acid (PTS) with iron(III) hydroxide (Fe(OH)₃) under specific conditions.
Application
Iron(III) p-toluenesulfonate, Fe(OTs)3·6H2O, is an inexpensive, versatile and commercially available catalyst for the allylation of acetals using allyltrimethylsilane to yield homoallyl ethers in moderate to good yields^[1].
Einzelnachweise
[1] Spafford, M. J., Anderson, E. D., Lacey, J. R., Palma, A. C., Mohan, R. S. (2007). Iron(III) p-toluenesulfonate catalyzed synthesis of homoallyl ethers from acetals and aldehydes. Tetrahedron Letters, 48 49, Pages 8665-8667. https://doi.org/10.1016/j.tetlet.2007.10.026

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