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91238 Sigma-Aldrich

Diethyl ether

analytical standard

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 329770012

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Chemical Class,
grade   analytical standard
vapor density   2.6 (vs air)
vapor pressure   2311 hPa ( 60 °C)
InChI Key   RTZKZFJDLAIYFH-UHFFFAOYSA-N
assay   ≥99.9% (GC)
form   neat
autoignition temp.   320 °F
shelf life   limited shelf life, expiry date on the label
contains   ~0.0005% 2,6-di-tert.-butyl-4-methylphenol as stabilizer
expl. lim.   36.5 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
color   colorless
refractive index   n20/D 1.3530(lit.)
  n20/D 1.353
bp   34.6 °C(lit.)
mp   −116 °C(lit.)
density   0.706 g/mL at 25 °C(lit.)
format   neat

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Packaging

1, 10 mL in glass bottle

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary 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
Protocols & Articles
Peer-Reviewed Papers
15

References

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