Selenium(IV) chloride, 99.5% (metals basis)

Description

CAS: 10026-03-6 | Cl4Se | 220.771 g/mol

It is used in the synthesis of other selenium compounds.

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: 10026-03-6
• Molecular Formula: Cl4Se
• Molecular Weight (g/mol): 220.771
• MDL Number: MFCD00011225
• InChI Key: LNBXMNQCXXEHFT-UHFFFAOYSA-N
• Synonym: selenium tetrachloride, selenium chloride secl4 , t-4, unii-4gb8868p5j, selenium iv chloride 1:4, secl4, tetrachloro-, e4-selane, selenium iv chloride, selenium iv chloride-8 mesh, selenium iv chloride trace metals basis 25g
• PubChem CID: 66205
• SMILES: Cl[Se](Cl)(Cl)Cl

• Melting Point: (sublimation)
• Physical Form: Lump
• Quantity: 100 g
• UN Number: UN2923
• Merck Index: 14,8438
• Solubility Information: Decomposes in water and moist air; Insoluble in liquid bromine; Sublimes when heated
• Formula Weight: 220.77
• Percent Purity: 99.5%
• Odor: Pungent
• Refractive Index: 1.807
• Sensitivity: Moisture sensitive
• Density: 2.600 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Selenium(IV) chloride

Safety and Handling

Hazard Category	H301+H331-H373
Hazard Statement	GHS H Statement H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.
Precautionary Statement	P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: III
EINECSNumber	233-053-5
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only