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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

Catalog Number PKG Qty. Price Quantity
45-510688-25G 25 g
$355.00
1/EA
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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;;;;;+5/p-5
InChI key OEIMLTQPLAGXMX-UHFFFAOYSA-I
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
Purity 99.999% trace metals basis
mp 217 °C (lit.)
Density 3.68 g/mL at 25 °C (lit.)
UNSPSC 12352302

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