208353

Molybdenum(V) chloride

95%

• Synonyme(s) : Molybdenum pentachloride, Pentachloromolybdenum
• Formule linéaire : MoCl₅
• CAS Number: 10241-05-1
• Poids moléculaire : 273.21
• Numéro MDL: MFCD00003467
• Code UNSPSC : 12352302
• ID de substance PubChem : 24852509
• Nomenclature NACRES : NA.23

Propriétés

• Pression de vapeur: 1.75 mmHg ( 25 °C); 131 mmHg ( 250 °C)
• Niveau de qualité: 100
• Essai: 95%
• Forme: powder
• Pertinence de la réaction: core: molybdenum; reagent type: catalyst
• Impuretés: <0.5% insoluble matter
• pb: 268 °C (lit.)
• Pf: 194 °C (lit.)
• Densité: 2.928 g/mL at 25 °C (lit.)
• Chaîne SMILES: Cl[Mo](Cl)(Cl)(Cl)Cl
• InChI: 1S/5ClH.Mo/h5*1H;/q;;;;;+5/p-5
• Clé InChI: GICWIDZXWJGTCI-UHFFFAOYSA-I

Description

Description générale

Molybdenum(V)chloride is a Lewis acid widely used as a catalyst and reagent in many organicreactions. It can be prepared by direct chlorination of molybdenum metal or byrefluxing thionyl chloride and MoO₃.

Application

Molybdenum(V) chloride can be used as an efficient catalyst for:

• Condensation of nitrobenzene with alcohols and C-C coupling of alkenyllithium reagents.
• Direct amidation of benzylic alcohols with sulfonamides and carbamates.

It can be used for the chlorination of alkyl halides, alkenes, and alkynes.

It can also be used as aprecursor to synthesize alumina/molybdenum nanocomposites and methylenemolybdenumreagents for chemoselective carbonyl alkenation.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H314,H351
• Conseils de prudence: P201 - P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• Classification des risques: Carc. 2 - Eye Dam. 1 - Skin Corr. 1B
• Code de la classe de stockage: 8A - Combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable