TANTALUM(V) CHLORIDE 99.99% METALS BASIS (C005B-002126)

Application

Used to form mixed chloro-aryloxide compounds, such as [Ta(OC₆H₃-2,6-i-Pr₂)₂Cl₃]₂, which form pyridine or phosphine adducts with a distortedsix-coordinate geometry. Also used as a starting material for new edge-bridged octahedral M₆ cluster compounds such as CsErTa₆Cl₁₈, for which electron and stability studies were performed.

Preparation Note

Used in the preparation of a simple catalyst for the polycyclotrimerizations of alkenediynes. Used for the plasma-enhanced atomic layer deposition of tantalum nitride films.

Molecular Weight: 358.21. Empirical Formula: Cl₅Ta. linearFormula: TaCl₅. Quality Level: 200. Assay: 99.99% trace metals basis. form: powder. reaction suitability: reagent type: catalyst
core: tantalum. impurities: ≤. 150.0 . ppm Trace Metal Analysis . density: 3.68 . g/mL . at 25 . °C (lit.). SMILES string: Cl[Ta](Cl)(Cl)(Cl)Cl. InChI: 1S/5ClH.Ta/h5*1H. /q. . . . . +5/p-5. InChI key: OEIMLTQPLAGXMX-UHFFFAOYSA-I. Pictograms: GHS05,GHS07. Signal Word: Danger. Hazard Statements: H302 - H314 - H335. Precautionary Statements: P260 - P271 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3. Target Organs: Respiratory system. Supp Hazards: EUH014. Storage Class Code: 8B - Non-combustible, corrosive hazardous materials. WGK: WGK 1. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges.