CAS 7783-71-3 Tantalum(V) fluoride - Catalysts / Alfa Chemistry

Synonyms

Tantalum fluoride; tantalum (v) fluoride; MFCD00042542; AC1L32Z4; AC1Q4HKC; Tantalum(V)fluoride; 7783-71-3; Tantalum(V) fluoride, 98%;

IUPAC Name

pentafluorotantalum;

Molecular Weight

275.94g/mol

Molecular Formula

F5Ta;F5Ta;

Canonical SMILES

F[Ta](F)(F)(F)F;

InChI

InChI=1S/5FH.Ta/h5*1H;/q;;;;;+5/p-5;

InChI Key

YRGLXIVYESZPLQ-UHFFFAOYSA-I;

Complexity

37.1

Covalently-Bonded Unit Count

EC Number

232-022-3

Exact Mass

275.94g/mol

H-Bond Acceptor

Heavy Atom Count

Monoisotopic Mass

275.94g/mol

Topological Polar Surface Area

0A^2

Application

Tantalum(V) fluoride, a white crystalline powder, serves as an effective catalyst in various organic chemical reactions. Its primary use in petrochemistry is as a catalyst for isomerization and alkylation processes. Additionally, it functions as a fluorination catalyst in the production of fluorinated hydrocarbons. This compound is produced through the direct fluorination of tantalum metal or by reacting anhydrous hydrogen fluoride with tantalum pentoxide or oxychloride, alongside a suitable dehydrating agent. Tantalum pentafluoride's unique ability to accept fluoride ions in anhydrous hydrogen fluoride facilitates the preparation of salts containing ions like AsH4, H3S, and PH4. However, related compounds such as TaOF3 and TaO2F do not have any industrial applications.

March 9, 2025

Essential for Catalytic Success in Petrochemical Research

Tantalum(V) fluoride from Alfa Chemistry proved invaluable in our lab. It efficiently catalyzed isomerization and alkylation processes, enhancing our fluorinated hydrocarbon production. This reliable catalyst sped up reactions, making our research more effective. Highly recommended for similar applications!