Selenium dichloride oxide, 99% (metals basis), Thermo Scientific Chemicals

Description

Selenium(IV) chloride oxide is used as a polar solvent for synthetic phenolic resins. It is also used to prepare selenium oxybromide and selenium nitride. It acts as a chlorinating agent.

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: 7791-23-3
• Molecular Formula: Cl2OSe
• Molecular Weight (g/mol): 165.87
• MDL Number: MFCD00016327
• InChI Key: LIRMPIXWGWLNND-UHFFFAOYSA-N
• Synonym: selenium oxychloride, seleninyl chloride, selenium oxydichloride, seleninyl dichloride, selenium chloride oxide, hsdb 678, selenium chloride oxide secl2o, selenium iv oxychloride, selenium dichloride oxide, selenoxychlorid
• PubChem CID: 24647
• SMILES: O=[Se](Cl)Cl

• Boiling Point: 176.4°C
• Melting Point: 8.5°C
• Color: Yellow
• Physical Form: Liquid
• Quantity: 25 mL
• UN Number: UN2879
• Merck Index: 14,8435
• Solubility Information: Miscible with chloroform,carbon disulphide and benzene.
• Formula Weight: 165.87
• Percent Purity: 99%
• Refractive Index: 1.651
• Sensitivity: Moisture sensitive
• Density: 2.42 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Selenium dichloride oxide

RUO – Research Use Only