Diethyl Ether Contains BHT as Inhibitor

Code: 32203-2.5L-M D2-231

Application

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 copoly...


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Application

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)].

General description

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.

agencyreag. ISO, USP/NF, reag. Ph. Eur.
assay≥99.8% (GC), ≥99.8%
autoignition temp.320 °F
bp34.6 °C (lit.)
cation tracesPb: ≤0.05 mg/kg, Cr: ≤0.02 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Ni: ≤0.02 mg/kg, Al: ≤0.5 mg/kg, Fe: ≤0.05 mg/kg, Ba: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Sn: ≤0.1 mg/kg, B: ≤0.02 mg/kg, Zn: ≤0.05 mg/kg, Mn: ≤0.02 mg/kg, Co: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg
containsBHT as inhibitor
density0.706 g/mL at 25 °C (lit.)
expl. lim.36.5 %
formliquid
gradepuriss. p.a., ACS reagent
impurities5-8 ppm BHT (GC), 0.03% water (Karl Fischer), ≤0.005% acetone (GC), ≤0.00007% adehydes (as HCHO), ≤0.001% carbonyl compounds (as CO), ≤0.001% non-volatile matter, ≤0.3 ppm peroxides (as H2O2), ≤0.0002% free acid (as CH3COOH), ≤0.02% ethanol (GC)
InChI keyRTZKZFJDLAIYFH-UHFFFAOYSA-N
InChI1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
mp−116 °C (lit.)
refractive indexn20/D 1.3530 (lit.)
SMILES stringCCOCC
suitabilitypasses test for reaction against H2SO4
vapor density2.6 (vs air)
Cas Number60-29-7
Hazard Class3
Un Number1155
Pack GroupI
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