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ChemicalBook >> CAS DataBase List >> Molybdenum(IV) selenide

Molybdenum(IV) selenide

Molybdenum(IV) selenide price.
  • $82.65 - $1270
  • Product name: Molybdenum(IV) selenide
  • CAS: 12058-18-3
  • MF: MoSe2
  • MW: 253.89
  • EINECS:235-027-9
  • MDL Number:MFCD00014216
  • Synonyms:MOLYBDENUM SELENIDE;MOLYBDENUM (IV) SELENIDE;molybdenum diselenide;Molybdenum(IV)selenide(99.9%-Mo);MOLYBDENUM(IV) SELENIDE: 99.9%;Molybdenum(IV) selenide, 99.9% (metals basis);Molydenum selenide;Nsc378344
6 prices
Selected condition：
Brand
  • Alfa Aesar
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 5g
  • 25g
  • 1ea
  • ManufacturerAlfa Aesar
  • Product number013112
  • Product descriptionMolybdenum(IV) selenide, 99.9% (metals basis)
  • Packaging5g
  • Price$82.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number013112
  • Product descriptionMolybdenum(IV) selenide, 99.9% (metals basis)
  • Packaging25g
  • Price$301
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number778087
  • Product descriptionMolybdenum(IV) selenide -325 mesh, 99.9% trace metals basis
  • Packaging5g
  • Price$101
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number808660
  • Product descriptionMolybdenum diselenide Crystal, 99.995%
  • Packaging1ea
  • Price$1270
  • Updated2023-06-20
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-4211
  • Product descriptionMolybdenum(IV) selenide (99.9%-Mo)
  • Packaging5g
  • Price$83
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-4211
  • Product descriptionMolybdenum(IV) selenide (99.9%-Mo)
  • Packaging25g
  • Price$324
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 013112 Molybdenum(IV) selenide, 99.9% (metals basis) 5g $82.65 2024-03-01 Buy
Alfa Aesar 013112 Molybdenum(IV) selenide, 99.9% (metals basis) 25g $301 2023-06-20 Buy
Sigma-Aldrich 778087 Molybdenum(IV) selenide -325 mesh, 99.9% trace metals basis 5g $101 2024-03-01 Buy
Sigma-Aldrich 808660 Molybdenum diselenide Crystal, 99.995% 1ea $1270 2023-06-20 Buy
Strem Chemicals 93-4211 Molybdenum(IV) selenide (99.9%-Mo) 5g $83 2024-03-01 Buy
Strem Chemicals 93-4211 Molybdenum(IV) selenide (99.9%-Mo) 25g $324 2024-03-01 Buy

Properties

Melting point :>1200°C
Density :6.9 g/cm3
form :Powder
color :Dark gray
Specific Gravity :6
Water Solubility :Insoluble in water.
Exposure limits :ACGIH: TWA 10 mg/m3; TWA 3 mg/m3; TWA 0.2 mg/m3
NIOSH: IDLH 5000 mg/m3; IDLH 1 mg/m3; TWA 0.2 mg/m3 CAS DataBase Reference :12058-18-3
EPA Substance Registry System :Molybdenum selenide (MoSe2) (12058-18-3)
Bandgap :1.41 - 1.58 eV
Electronic properties :2D semiconductor

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P273 Avoid release to the environment.
P314 Get medical advice/attention if you feel unwell.

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.

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