342793

Magnesium oxide

≥99% trace metals basis, -325 mesh

• Linear Formula: MgO
• CAS Number: 1309-48-4
• Molecular Weight: 40.30
• EC Number: 215-171-9
• MDL number: MFCD00011109
• UNSPSC 코드: 12352303
• PubChem Substance ID: 329754928
• NACRES: NA.21

속성

• 분석: ≥99% trace metals basis
• 형태: powder
• 반응 적합성: reagent type: catalyst; core: magnesium
• 손실: 10% loss on ignition, 1000°C (absorbed H₂O and CO₂)
• 입자 크기: -325 mesh
• mp: 2852 °C (lit.)
• SMILES string: O=[Mg]
• InChI: 1S/Mg.O
• InChI key: CPLXHLVBOLITMK-UHFFFAOYSA-N

설명

일반 설명

Magnesium oxide is a mild basic reagent used in acylations, alkylations, oxidations, reductions, formation of heterocycles, ring-opening of tertiary amines, nitration of aromatic acetals, hydrohalogenation, dehydrohalogenation, carbonylation of organomercurials, and serves as a leaving group to form alkenes.

애플리케이션

Magnesium oxide can be used as a catalyst in the:

• Dehydrogenation of n-octane to synthesize octenes.
• Solvent-free Knoevenagel condensation of aromatic aldehydes and ethyl cyanoacetate to synthesize electrophilic olefins.

분석 메모

Purity based on metallic impurity content.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable