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472492

Diethyl ether

ACS reagent, ≥98%, contains ~2% ethanol and ~10ppm BHT as inhibitor

Synonym(s):

Ether, Ethyl ether

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About This Item

Linear Formula:
(CH3CH2)2O
CAS Number:
60-29-7
Molecular Weight:
74.12
EC Number:
200-467-2
UNSPSC Code:
12190000
MDL number:
MFCD00011646
Beilstein/REAXYS Number:
1696894
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grade

ACS reagent

vapor density

2.6 (vs air)

vapor pressure

28.5 psi ( 55 °C), 8.38 psi ( 20 °C)

assay

≥98%

autoignition temp.

320 °F

contains

~2% ethanol and ~10ppm BHT as inhibitor, ~2% ethanol as stabilizer

expl. lim.

36.5 %

impurities

≤0.0002 meq/g Titr. acid, ≤0.001% Carbonyl ( as HCHO ), ≤1 ppm Peroxide ( as H2O2 )

evapn. residue

≤0.001%

color

APHA: ≤10

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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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

EUH019,EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-40.0 °F - closed cup

flash_point_c

-40 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
03934DH
02035EH
03153HC
02039HA
01439HA

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Freeborn Rwere et al.
Biochemistry, 47(48), 12869-12877 (2008-11-07)
Resonance Raman spectroscopy is employed to characterize heme site structural changes arising from conformational heterogeneity in deoxyMb and ligated derivatives, i.e., the ferrous CO (MbCO) and ferric cyanide (MbCN) complexes. The spectra for the reversed forms of these derivatives have
Ai-Bao Xia et al.
The Journal of organic chemistry, 78(3), 1254-1259 (2013-01-05)
The organocatalytic Michael reaction of ketones with γ-monohalonitrodienes catalyzed by chiral prolinethiol ether under solvent-free conditions was developed. The described method represents a novel approach for accessing highly functionalized monohaloalkenes with α, β-stereocenters of up to >99% ee.
Constantinos G Screttas et al.
Organic letters, 14(22), 5680-5683 (2012-11-02)
A convenient procedure has been developed for the preparation of synthetically useful, room-temperature-stable aryllithiums starting from aryl chlorides and lithium metal. The method provides a route to aryllithiums which have previously not been accessible cleanly or could only be prepared
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