459836

Alcohol etílico puro

≥99.5%, anhydrous, 200 proof

• Sinónimos: Alcohol absoluto, Etanol, etanol no desnaturalizado
• Fórmula lineal: CH₃CH₂OH
• Número de CAS: 64-17-5
• Peso molecular: 46.07
• Número CE: 200-578-6
• Número MDL: MFCD00003568
• Código UNSPSC: 15101802
• ID de la sustancia en PubChem: 57650645
• NACRES: NA.21

Propiedades

• product name: Alcohol etílico puro, 200 proof, anhydrous, ≥99.5%
• grado: anhydrous
• Nivel de calidad: 200
• densidad de vapor: 1.59 (vs air)
• Análisis: ≥99.5%
• formulario: liquid
• lim. expl.: 3.1-27.7 %
• disponibilidad: not available in (Sales restictions may apply)
• características de los productos alternativos más sostenibles: Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• concentración: 200 proof
• impurezas: <0.005% water
• residuo de evap.: <0.0005%
• color: colorless
• pH: 7 (20 °C, 10 g/L)
• bp: 78.3 °C
• mp: -114 °C
• densidad: 0.789 g/mL at 20 °C
• categoría alternativa más sostenible: Aligned,
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• Clave InChI: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Descripción

Descripción general

Pure ethyl alcohol is a non-denatured 200proof ethanol. Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. It can be synthesized either from molasses by fermentation or by hydration of ethylene. It acts as a hydrogen source and reaction medium during the transfer hydrogenation of carbonyl compounds in the presence of sodium hydroxide. The impact of ethanol/water fumigation on the performance of diesel engines has been studied. Anhydrous grade solvents show extremely low percentage water and low residue levels.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". 

Aplicación

Ethanol has been used:

• as a solvent for lovastatin.
• as a solvent during the synthesis of (S)-4-hydroxy-2-keto-4-(2′-pyridyl)butyrate.
• to fix tissue sections on a slide during laser capture microdissection (LCM).

Envase

View returnable container options.

Otras notas

Pure-Pac^® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

Sales restrictions may apply

Información legal

Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Pictogramas: GHS02,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H225 - H319
• Consejos de prudencia: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Clasificaciones de peligro: Eye Irrit. 2 - Flam. Liq. 2
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 55.4 °F
• Punto de inflamabilidad (°C): 13 °C
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter