Diethyl ether

Product Name

Diethyl ether, puriss., contains ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer, meets analytical specification of Ph. Eur., BP, ≥99.5% (GC)

InChI key

RTZKZFJDLAIYFH-UHFFFAOYSA-N

InChI

1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3

SMILES string

CCOCC

vapor density

2.6 (vs air)

grade

puriss.

assay

≥99.5% (GC)

form

liquid

autoignition temp.

320 °F

contains

~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer

expl. lim.

36.5 %

technique(s)

GC/GC: suitable

impurities

acidic reac. Impurities, in accordance
aldehydes, in accordance
residual solvents, in accordance
≤0.0002% peroxides (as H₂O₂)
≤0.002% free acid (as CH₃COOH)
≤0.002% non-volatile matter
≤0.2% water (Karl Fischer)

refractive index

n20/D 1.3530 (lit.)

bp

34.6 °C (lit.)

mp

−116 °C (lit.)

density

0.706 g/mL at 25 °C (lit.)

Quality Level

200