156256

Sodium methoxide solution

25 wt. % in methanol

• Sinónimos: Sodium methylate
• Fórmula lineal: CH₃ONa
• Número de CAS: 124-41-4
• Peso molecular: 54.02
• Beilstein/REAXYS Number: 3592982
• MDL number: MFCD00012179
• UNSPSC Code: 12352100
• PubChem Substance ID: 24849600
• NACRES: NA.21

Propiedades

• vapor density: 1.1 (vs air)
• Quality Level: 200
• vapor pressure: 50 mmHg ( 20 °C); 96 mmHg ( 25 °C)
• form: liquid
• autoignition temp.: 878 °F
• concentration: 25 wt. % in methanol
• refractive index: n20/D 1.37
• density: 0.945 g/mL at 25 °C
• SMILES string: [Na+].C[O-]
• InChI: 1S/CH3O.Na/c1-2;/h1H3;/q-1;+1
• InChI key: WQDUMFSSJAZKTM-UHFFFAOYSA-N

Descripción

General description

The product is 25wt.% solution of sodium methoxide in methanol. Its reaction with unactivated aryl bromides in the presence of copper catalyst under various reaction conditions has been studied. It reacts with aryl halides in the presence of a palladium catalyst in DMF (Dimethylformamide) to afford arenes.

Application

A novel high-spin hexanuclear Mn(III) cluster, [NaMn₆(OMe)₁₂(dbm)₆]⁺, was synthesized via MnCl₂ oxidation with simultaneous NaOMe promoted aggregation. This cluster has an unprecedented cyclic structure and 24 unpaired electrons in its ground state.

Sodium methoxide solution has been used in the synthesis of NO-containing nanoparticles (SNO-NP).

Información de seguridad

• pictograms: GHS02,GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H225,H290,H301 + H311 + H331,H314,H370
• pcodes: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1A - STOT SE 1
• target_organs: Eyes,Central nervous system
• supp_hazards: EUH014
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 60.0 °F - closed cup - Solvent
• flash_point_c: 15.55 °C - closed cup - Solvent