Tantalum(V) chloride
ALDRICH/218634 - 99.8% 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
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 218634-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 218634-5G
| assay | 99.8% trace metals basis |
| density | 3.68 g/mL at 25 °C (lit.) |
| form | powder |
| impurities | ≤2500.0 ppm Trace Metal Analysis |
| InChI | 1S/5ClH.Ta/h5*1H;/q;;;;;+ |
| InChI key | OEIMLTQPLAGXMX-UHFFFAOYSA |
| Quality Level | 200  |
| reaction suitability | core: tantalum |
| reagent type: catalyst | |
| SMILES string | Cl[Ta](Cl)(Cl)(Cl)Cl |
| 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 distorted six-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, 100 g in glass bottle |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 - H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 22-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3260 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.8% trace metals basis |
| Density | 3.68 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |