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86274 Sigma-Aldrich

Dimethyl ether

puriss., ≥99.8%

Synonym: Methyl ether

  • CAS Number 115-10-6

  • Linear Formula (CH3)2O

  • Molecular Weight 46.07

  •  Beilstein Registry Number 1730743

  •  EC Number 204-065-8

  •  MDL number MFCD00008494

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
vapor density   1.62 (vs air)
vapor pressure   >760 mmHg ( 25 °C)
InChI Key   LCGLNKUTAGEVQW-UHFFFAOYSA-N
grade   puriss.
assay   ≥99.8%
autoignition temp.   662 °F
expl. lim.   27 %
impurities   ≤0.02% water
bp   −24.8 °C(lit.)
mp   −141 °C(lit.)

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Packaging

Cylinder with ~8 kg net

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1033 - class 2 - Dimethyl ether
WGK Germany 
1
RTECS 
PM4780000
Flash Point(F) 
-41.8 °F
Flash Point(C) 
-41 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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