Selenium(IV) Oxide p.a., Thermo Scientific™

Description

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

Specifications

Chemical Identifiers

• CAS: 7446-08-4
• Molecular Formula: O2Se
• Molecular Weight (g/mol): 110.97
• MDL Number: MFCD00003562
• InChI Key: JPJALAQPGMAKDF-UHFFFAOYSA-N
• Synonym: selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4
• PubChem CID: 24007
• IUPAC Name: (oxo-λ⁴-selanylidene)oxidane
• SMILES: O=[Se]=O

• Color: Beige-Green to White
• Physical Form: Crystalline Powder
• Quantity: 100 g
• Linear Formula: SeO₂
• Fieser: 01,992; 02,360; 03,245; 04,422; 05,575; 06,509; 08,439; 09,409; 10,345; 11,96; 13,272; 14,177; 15,89; 17,312
• Merck Index: 15, 8571
• Formula Weight: 110.96
• Percent Purity: ≥99% (metals basis)
• Chemical Name or Material: Selenium(IV) oxide, p.a.

Safety and Handling

Hazard Category

GHS Signal Word: Danger

SDS