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673811

Sigma-Aldrich

Diethyl ether

anhydrous, ACS reagent, ≥99.0%, contains BHT as inhibitor

Synonym(s):
Ethyl ether, Ether
Linear Formula:
(CH3CH2)2O
CAS Number:
Molecular Weight:
74.12
Beilstein:
1696894
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.07

Quality Level

grade

ACS reagent
anhydrous

vapor density

2.6 (vs air)

vapor pressure

28.66 psi ( 55 °C)
8.56 psi ( 20 °C)

assay

≥99.0%

form

liquid

autoignition temp.

320 °F

contains

BHT as inhibitor

expl. lim.

36.5 %

impurities

Alcohol (as CH3CH2OH), passes test
≤0.0002 meq/g Titr. acid
≤0.001% Carbonyl (as HCHO)
≤0.03% Water
≤1 ppm Peroxide (as H2O2)

evapn. residue

≤0.001%

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.)

SMILES string

CCOCC

InChI

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

InChI key

RTZKZFJDLAIYFH-UHFFFAOYSA-N

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Related Categories

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3

Target Organs

Central nervous system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK Germany

WGK 1

Flash Point(F)

-40.0 °F - closed cup

Flash Point(C)

-40 °C - closed cup

Certificate of Analysis

Certificate of Origin

Miriam Oberholzer et al.
Journal of visualized experiments : JoVE, (85)(85), doi:10-doi:10 (2014-04-02)
Dichloro-bis(aminophosphine) complexes of palladium with the general formula of [(P{(NC5H10)3-n(C6H11)n})2Pd(Cl)2] (where n = 0-2), belong to a new family of easy accessible, very cheap, and air stable, but highly active and universally applicable C-C cross-coupling catalysts with an excellent functional...
Metabolism of diethyl ether and cometabolism of methyl tert-butyl ether by a filamentous fungus, a Graphium sp.
Hardison LK, et al.
Applied and Environmental Microbiology, 63(8), 3059-3067 (1997)
Radical steps in diethyl ether decomposition.
Seres I and Huhn P.
International Journal of Chemical Kinetics, 18(8), 829-836 (1986)
Vacuum Ultraviolet Absorption Spectrum of Diethyl Ether.
Hernandez GJ.
J. Chem. Phys. , 39(5), 1355-1355 (1963)
Low-temperature SIMS mass spectra of diethyl ether.
Kosevich MV, et al.
Journal of Mass Spectrometry : Jms, 38(5), 517-522 (2003)

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