Molybdenum(IV) selenide, 99.9% (metals basis)

Description

CAS: 12058-18-3 | MoSe2 | 253.892 g/mol

Molybdenum(IV) selenide is used in transistors and photodetectors. It is also used as a solid lubricant. Further, it is used in piezoelectric and solar cells.

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: 12058-18-3
• Molecular Formula: MoSe2
• Molecular Weight (g/mol): 253.892
• MDL Number: MFCD00014216
• InChI Key: MHWZQNGIEIYAQJ-UHFFFAOYSA-N
• Synonym: molybdenum diselenide, molybdenum selenide, molybdenum iv selenide, diselanylidenemolybdenum, bis selanylidene molybdenum, molybdenum diselenide, crystal, molybdenum iv selenide trace metals basis 5g
• PubChem CID: 82894
• IUPAC Name: bis(selanylidene)molybdenum
• SMILES: [Se]=[Mo]=[Se]

• Melting Point: >1200°C
• Color: Gray
• Physical Form: Powder
• Quantity: 25 g
• Assay Percent Range: 99.9% (metals basis)
• Solubility Information: Insoluble in water.
• Formula Weight: 253.87
• Odor: Odorless
• Appearance: Dark gray powder
• Chemical Name or Material: Molybdenum(IV) selenide

Safety and Handling

Hazard Category	H301+H331-H373
Precautionary Statement	P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c
DOTInformation	Hazard Class: 9, Packing Group: III
EINECSNumber	235-027-9
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only