Molybdenum(VI) dichloride dioxide
ALDRICH/373710
Synonym: Dichlorodioxomolybdenum
CAS Number: 13637-68-8
Empirical Formula (Hill Notation): Cl2MoO2
Molecular Weight: 198.84
MDL Number: MFCD00014225
Linear Formula: MoO2Cl2
Product Type: Chemical
| concentration | 34.4-36.9% chloride (silver nitrate titration) |
| density | 3.31 g/mL at 25 °C (lit.) |
| form | flakes |
| InChI | 1S/2ClH.Mo.2O/h2*1H;;;/q; |
| InChI key | JCFNAADCQWXIJD-UHFFFAOYSA |
| Quality Level | 100  |
| reaction suitability | core: molybdenum |
| SMILES string | Cl[Mo](Cl)(=O)=O |
| Application: | 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/thion It can also be used as a precursor to synthesize MoO2 nanoparticles. |
| General description: | 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. |
| Packaging: | 1, 10 g in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-27-36/37/39-45 |
| RIDADR | UN 3260 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 3.31 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |