373710

Molybdenum(VI) dichloride dioxide

• Sinonimo/i: Dichlorodioxomolybdenum
• Formula condensata: MoO₂Cl₂
• Numero CAS: 13637-68-8
• Peso molecolare: 198.84
• Numero MDL: MFCD00014225
• Codice UNSPSC: 12352302
• ID PubChem: 24863255
• NACRES: NA.23

Proprietà

• Forma fisica: flakes
• Livello qualitativo: 100
• Concentrazione: 34.4-36.9% chloride (silver nitrate titration)
• Densità: 3.31 g/mL at 25 °C (lit.)
• applicazioni: battery manufacturing
• Stringa SMILE: Cl[Mo](Cl)(=O)=O
• InChI: 1S/2ClH.Mo.2O/h2*1H;;;/q;;+2;;/p-2; JCFNAADCQWXIJD-UHFFFAOYSA-L

Descrizione

Descrizione generale

Molybdenum(VI) dichloride dioxide is an oxo-halide of molybdenum widely used as a catalyst for various organic transformations. It is an oxo-transfer catalyst that has the ability to promote oxidation as well as reduction reactions. It can also be used as a chemical vapor deposition(CVD) precursor to synthesize various Mo-based nanomaterials.

Applicazioni

Molybdenum(VI) dichloride dioxide can be used as a catalyst:

• For thioacetalization of heterocyclic, aromatic, and aliphatic compounds.
• To synthesize mono-, di-, tri-, and tetracarbamates from alcohols and aromatic or aliphatic isocyanates.
• For stereospecific deoxygenation of epoxides to alkenes.
• For the synthesis of dihydropyrimidinone/thione and polyhydroquinoline derivatives via a Biginelli and Hantzsch reaction.

It can also be used as a precursor to synthesize MoO₂ nanoparticles.

Informazioni sulla sicurezza

• Pittogrammi: GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H314
• Consigli di prudenza: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Classi di pericolo: Skin Corr. 1B
• Codice della classe di stoccaggio: 8B - Non-combustible corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges