31670

Dietiléter

≥99.8% (GC), contains 2, 6-di-tert-butyl-4-methylphenol as stabilizer, suitable for UV/Vis spectroscopy

• Sinónimos: Éter, Éter etílico
• Fórmula lineal: (CH₃CH₂)₂O
• Número de CAS: 60-29-7
• Peso molecular: 74.12
• Beilstein: 1696894
• Número CE: 200-467-2
• Número MDL: MFCD00011646
• Código UNSPSC: 12352112
• ID de la sustancia en PubChem: 329753878
• Ensayo: ≥99.8% (GC)
• técnicas: UV/Vis spectroscopy: suitable
• bp: 34.6 °C (lit.)

Propiedades

• Nombre del producto: Dietiléter, suitable for UV/Vis spectroscopy, ≥99.8% (GC)
• densidad de vapor: 2.6 (vs air)
• Ensayo: ≥99.8% (GC)
• Formulario: liquid
• temp. de autoignición: 320 °F
• contiene: 2,6-di-tert-butyl-4-methylphenol as stabilizer
• lim. expl.: 36.5 %
• técnicas: UV/Vis spectroscopy: suitable
• índice de refracción: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• densidad: 0.706 g/mL at 25 °C (lit.)
• λ: 1 cm path, H₂O reference
• Absorción UV: λ: 210 nm A_max: 0.8; λ: 230 nm A_max: 0.45; λ: 250 nm A_max: 0.12; λ: 280 nm A_max: 0.07; λ: 310 nm A_max: 0.005
• cadena SMILES: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• Clave InChI: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Descripción

Descripción general

Diethyl ether (DEE) is widely employed as solvent for Grignard synthesis.[1] Its efficacy as solvent for Formalin-ether (F-E) sedimentation technique has been studied.[2] It has been reported as a hydroboration solvent.[3] DEE is a promising compression-ignition fuel and its energy density is much higher than ethanol. It is also one of the components in a blend used in diesel fuel. It can also be used as alternative of diesel fuel.[4]

Aplicación

Diethyl ether may be employed as solvent for the oxidation of secondary alcohols into ketones.[3] It may be employed as solvent in the preparation of triblock copolymer of PCL-PEG-PCL, acrylated PCL-PEG-PCL and the pentablock copolymer PAE-PCL-PEG-PCL-PAE [PAE = poly(β-amino ester), PEG = poly(ethylene glycol), PCL = poly(ε-caprolactone)].[5]

Otras notas

Sales restrictions may apply

Información de seguridad

• Pictogramas: GHS02,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H224,H302,H336
• Consejos de prudencia: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Clasificaciones de peligro: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• Órganos de actuación: Respiratory system
• Riesgos supl.: EUH019,EUH066
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): -40.0 °F - closed cup
• Punto de inflamabilidad (°C): -40 °C - closed cup
• Equipo de protección personal: Eyeshields, Faceshields, Gloves