151939

Methanol-OD

99.5 atom % D

• Sinónimos: mono-Deuteromethanol, Methan(ol-d), Methyl alcohol-OD
• Fórmula lineal: CH₃OD
• Número de CAS: 1455-13-6
• Peso molecular: 33.05
• Beilstein: 1730948
• Número CE: 215-933-0
• Número MDL: MFCD00044213
• Código UNSPSC: 12142201
• ID de la sustancia en PubChem: 24849182
• NACRES: NA.21

Propiedades

• pureza isotópica: 99.5 atom % D
• Nivel de calidad: 100
• Análisis: 99% (CP)
• formulario: liquid
• lim. expl.: 5.5-36.5 % (lit.)
• técnicas: NMR: suitable
• impurezas: ≤0.0250% water; water
• índice de refracción: n20/D 1.327 (lit.)
• bp: 65.5 °C (lit.)
• mp: -99 °C (lit.)
• densidad: 0.813 g/mL at 25 °C (lit.)
• cambio de masa: M+1
• cadena SMILES: [2H]OC
• InChI: 1S/CH4O/c1-2/h2H,1H3/i2D
• Clave InChI: OKKJLVBELUTLKV-VMNATFBRSA-N

Descripción

Descripción general

Methan(ol-d) (Methanol-OD, CH₃OD) is a deuterated form of methanol. Dissociation of CH₃OD adsorbed on the clean W(100) surface resulted in the formation of hydrogen, carbon and oxygen (β-CO). Additionally, carbon dioxide, water and methyl formate were obtained when similar dissociation was conducted over the W(100)-(5×1)C surface. The dissociation process was monitored by temperature-programmed reaction spectroscopy. Self-diffusion coefficient, shear viscosities and densities of liquid CH₃OD have been determined by NMR spin-echo technique.

Aplicación

Methanol-OD may have been used as solvent during cis-to-trans thermal isomerization of 1,3-diphenyltriazene using laser-induced optoacoustic calorimetry technique.

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Información de seguridad

• Pictogramas: GHS02,GHS06,GHS08
• Palabra de señalización: Danger
• Frases de peligro: H225,H301 + H311 + H331,H370
• Consejos de prudencia: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Clasificaciones de peligro: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): 51.8 °F - closed cup
• Punto de inflamabilidad (°C): 11.0 °C - closed cup