Tantalum(V) chloride
ALDRICH/510688 - anhydrous, powder, 99.999% trace metals basis
Synonym: Tantalum pentachloride
CAS Number: 7721-01-9
Empirical Formula (Hill Notation): Cl5Ta
Molecular Weight: 358.21
EC Number: 231-755-6
MDL Number: MFCD00011253
Linear Formula: TaCl5
Product Type: Chemical
assay | 99.999% trace metals basis |
density | 3.68 g/mL at 25 °C (lit.) |
form | powder |
grade | anhydrous |
impurities | ≤15.0 ppm Trace Metal Analysis |
InChI | 1S/5ClH.Ta/h5*1H;/q;;;;;+ |
InChI key | OEIMLTQPLAGXMX-UHFFFAOYSA |
mp | 217 °C (lit.) |
Quality Level | 100 |
reaction suitability | reagent type: catalyst core: tantalum |
SMILES string | Cl[Ta](Cl)(Cl)(Cl)Cl |
solubility | ethanol: slightly soluble(lit.) |
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. |
Packaging: | 5, 25 g in ampule |
Symbol | GHS05,GHS07 |
Signal word | Danger |
Hazard statements | H302 - H314 - H335 |
Precautionary statements | P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
Hazard Codes | C |
Risk Statements | 22-34 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 3260 8 / PGII |
WGK Germany | WGK 3 |
Supplemental Hazard Statements | EUH014 |
Purity | 99.999% trace metals basis |
mp | 217 °C (lit.) |
Density | 3.68 g/mL at 25 °C (lit.) |
UNSPSC | 12352302 |