Tantalum(V) chloride, Puratronic™, 99.99% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11397047	Thermo Scientific Alfa Aesar 010880.06	5 g
11317057	Thermo Scientific Alfa Aesar 010880.14	25 g
11307057	Thermo Scientific Alfa Aesar 010880.22	100 g

Description

Tantalum(V) chloride is 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. It is also used as a starting material for new edge-bridged octahedral M6 cluster compounds such as CsErTa6Cl18.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 7721-01-9
• Molecular Weight (g/mol): 358.20
• InChI Key: OEIMLTQPLAGXMX-UHFFFAOYSA-I
• SMILES: [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ta+5]

• Molecular Formula: Cl5Ta
• MDL Number: MFCD00011253
• IUPAC Name: tantalum(5+) pentachloride

Specifications

• Boiling Point: 242°C
• CAS: 7721-01-9
• Assay Percent Range: 99.99%, metal basis
• MDL Number: MFCD00011253
• InChI Key: OEIMLTQPLAGXMX-UHFFFAOYSA-I
• IUPAC Name: tantalum(5+) pentachloride
• Formula Weight: 358.21
• Density: 3.68

• Melting Point: 216°C
• Physical Form: Resublimed Crystalline
• Molecular Formula: Cl5Ta
• Solubility Information: Soluble in water (reacts). Also soluble in ethanol,ether and carbon tetrachloride.
• SMILES: [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ta+5]
• Molecular Weight (g/mol): 358.20
• Sensitivity: Moisture sensitive
• Chemical Name or Material: Tantalum(V) Chloride, Ampouled under argon

Safety and Handling

When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H302-H314-H335

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Recommended Storage : Ambient temperatures; Store under Argon

RUO – Research Use Only