32203-M

Dietiléter

≥99.8% (GC), ACS reagent, puriss. p.a., contains BHT as inhibitor, reag. Ph. Eur., reag. ISO, USP/NF

• 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: 329754098
• NACRES: NA.21
• bp: 34.6 °C (lit.)

Propiedades

• Nombre del producto: Dietiléter, contains BHT as inhibitor, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)
• grado: ACS reagent; puriss. p.a.
• Nivel de calidad: 200
• Agency: USP/NF; reag. ISO; reag. Ph. Eur.
• densidad de vapor: 2.6 (vs air)
• Ensayo: ≥99.8% (GC)
• Formulario: liquid
• temp. de autoignición: 320 °F
• contiene: BHT as inhibitor
• lim. expl.: 36.5 %
• técnicas: GC/GC: suitable
• impurezas: ≤0.00007% adehydes (as HCHO); ≤0.0002% free acid (as CH₃COOH); ≤0.001% carbonyl compounds (as CO); ≤0.001% non-volatile matter; ≤0.005% acetone (GC); ≤0.02% ethanol (GC); ≤0.3 ppm peroxides (as H₂O₂); 0.03% water (Karl Fischer); 5-8 ppm BHT (GC)
• 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.)
• trazas de catión: Al: ≤0.5 mg/kg; B: ≤0.02 mg/kg; Ba: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.05 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.05 mg/kg; Sn: ≤0.1 mg/kg; Zn: ≤0.05 mg/kg
• cadena SMILES: CCOCC
• idoneidad: passes test for reaction against H₂SO₄
• 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]

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
• Punto de inflamabilidad (°C): -40.00 °C