Molybdenum(IV) selenide, 99.9% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11302208	Thermo Scientific Alfa Aesar 013112.06	5 g
11312208	Thermo Scientific Alfa Aesar 013112.14	25 g

Description

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.

Chemical Identifiers

• CAS: 12058-18-3
• Molecular Weight (g/mol): 253.892
• InChI Key: MHWZQNGIEIYAQJ-UHFFFAOYSA-N
• PubChem CID: 82894
• SMILES: [Se]=[Mo]=[Se]

• Molecular Formula: MoSe2
• MDL Number: MFCD00014216
• Synonym: molybdenum diselenide, molybdenum selenide, molybdenum iv selenide, diselanylidenemolybdenum, bis selanylidene molybdenum, molybdenum diselenide, crystal, molybdenum iv selenide trace metals basis 5g
• IUPAC Name: bis(selanylidene)molybdenum

Specifications

• Melting Point: >1200°C
• Color: Gray
• Assay Percent Range: 99.9% (metals basis)
• MDL Number: MFCD00014216
• Solubility Information: Insoluble in water.
• SMILES: [Se]=[Mo]=[Se]
• Molecular Weight (g/mol): 253.892
• Formula Weight: 253.87
• Appearance: Dark gray powder
• Chemical Name or Material: Molybdenum(IV) selenide

• CAS: 12058-18-3
• Physical Form: Powder
• Molecular Formula: MoSe2
• Synonym: molybdenum diselenide, molybdenum selenide, molybdenum iv selenide, diselanylidenemolybdenum, bis selanylidene molybdenum, molybdenum diselenide, crystal, molybdenum iv selenide trace metals basis 5g
• InChI Key: MHWZQNGIEIYAQJ-UHFFFAOYSA-N
• IUPAC Name: bis(selanylidene)molybdenum
• PubChem CID: 82894
• Odor: Odorless
• Density: 6g/cm³

Safety and Handling

P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c

H301+H331-H373

missing translation for 'dotInformation' : Hazard Class: 9, Packing Group: III

missing translation for 'einecsNumber' : 235-027-9

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only