Tantalum(V) bromide, 99.9% (metals basis)

Description

CAS: 13451-11-1 | Br5Ta | 580.468 g/mol

The Tantalum Bromide Cluster is used for the preparation of heavy-atom derivatives for structure determination of biological macromolecules by X-ray analysis.

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.

Specifications

Chemical Identifiers

• CAS: 13451-11-1
• Molecular Formula: Br5Ta
• Molecular Weight (g/mol): 580.468
• MDL Number: MFCD00049563
• InChI Key: GCPVYIPZZUPXPB-UHFFFAOYSA-I
• Synonym: tantalum pentabromide, tantalum bromide tabr5, tantalum v bromide, tantalum 5+ pentabromide, tabr5
• PubChem CID: 83480
• IUPAC Name: pentabromotantalum
• SMILES: Br[Ta](Br)(Br)(Br)Br

• Boiling Point: 348.8°C
• Melting Point: 265°C
• Color: Yellow
• Physical Form: Powder
• Quantity: 10 g
• UN Number: UN3260
• Solubility Information: Insoluble in water.
• Formula Weight: 580.49
• Percent Purity: 99.9%
• Odor: Pungent
• Sensitivity: Moisture sensitive
• Density: 4.67 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Tantalum(V) bromide

Safety and Handling

Hazard Category	H302+H312+H332-H314-H335
Hazard Statement	GHS H Statement H314-H318-H302-H312-H332 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled.
Precautionary Statement	P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
EINECSNumber	236-618-4
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only