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673811 Sigma-Aldrich

Diethyl ether

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

Synonym: Ether, Ethyl ether

  • CAS Number 60-29-7

  • Linear Formula (CH3CH2)2O

  • Molecular Weight 74.12

  •  Beilstein/REAXYS Number 1696894

  •  EC Number 200-467-2

  •  MDL number MFCD00011646

  •  PubChem Substance ID 329760566

  •  NACRES NA.07

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Properties

Related Categories Aluminum Bottles, Diethyl Ether, Solvent by Type, Solvent Bottles, Solvent Packaging Options,
Quality Level   200
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%
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

Description

Packaging

1, 6×1, 4, 4×4 L in aluminum bottle

18 L in steel drum

200 L in Pure-Pac™ 1

200 L in steel drum

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
May form explosive peroxides., Repeated exposure may cause skin dryness or cracking.
RIDADR 
UN1155 - class 3 - PG 1 - Diethyl ether
WGK Germany 
1
RTECS 
KI5775000
Flash Point(F) 
-40 °F
Flash Point(C) 
-40 °C

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

Peer-Reviewed Papers
15

References

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