443549

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443549

Sigma-Aldrich

 

Diethyl ether

anhydrous, ACS reagent, ≥99.0%, contains 1 ppm BHT as inhibitor

Synonym:Ether, Ethyl ether
CAS Number:60-29-7
Linear Formula:(CH3CH2)2O
Molecular Weight:74.12
Beilstein Registry Number:1696894
EC Number:200-467-2
MDL number:MFCD00011646
PubChem Substance ID:24868063

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Description

Frequently Asked QuestionsLive Chat and Frequently Asked Questions are available for this Product.
Packaging1, 12×1 L in alum btl
 10 L in ss drum
 20 L in steel drum
 4, 4×4 L in safety can

Properties

gradeACS reagent
 anhydrous
vapor density2.6 (vs air)
vapor pressure28.69 psi ( 55 °C)
 8.59 psi ( 20 °C)
assay≥99.0%
autoignition temp.320 °F
contains1 ppm BHT as inhibitor
expl. lim.36.5 %
total 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%
color ≤10(APHA)
refractive indexn20/D 1.3530(lit.)
bp34.6 °C(lit.)
mp−116 °C(lit.)
density0.706 g/mL at 25 °C(lit.)

Safety

Personal Protective EquipmentEyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Hazard CodesF+,Xn
Risk Statements12-19-22-66-67
Safety Statements9-16-29-33
RIDADRUN1155 3/PG 1
WGK Germany1
RTECSKI5775000
UEL48.00%(V)
LEL1.80%(V)
Flash Point(F)-40 °F
Flash Point(C)-40 °C

References

MerckMerck 13,3840
BeilsteinBeil. 1,IV,1314
referenceAldrich MSDS 1, 864:B / Corp MSDS 1 (1), 1549:A / FT-IR 2 (1), 302:B / FT-IR 1 (1), 203:A / FT-NMR 1 (1), 317:A / IR-Spectra (3), 124:A / IR-Spectra (2), 114:A / NMR-Reference 2 (1), 173:A / RegBook 1 (1), 209:B / Sax 6, 1350 / Structure Index 1, 29:B:1 / Vapor Phase 3, 265:B