32203

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.07
• Ensayo: ≥99.8% (GC)
• 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 %
• impurezas: ≤0.00003% peroxides (as H₂O₂); ≤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); 0.03% 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. Its efficacy as solvent for formalin-ether (F-E) sedimentation technique has been studied. It has been reported as a hydroboration solvent. 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.

Aplicación

Diethyl ether may be employed as solvent for the oxidation of secondary alcohols into ketones. 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)].

Otras notas

The article number 32203-4X2.5L will be discontinued. Please order the single bottle 32203-2.5L which is physically identical with the same exact specifications.
The article number 32203-4X2.5L-M will be discontinued. Please order the single bottle 32203-2.5L-M which is physically identical with the same exact specifications.
The article number 32203-6X1L will be discontinued. Please order the single bottle 32203-1L which is physically identical with the same exact specifications.
The article number 32203-6X1L-M will be discontinued. Please order the single bottle 32203-1L-M which is physically identical with the same exact specifications.

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 °C