38914
Dimethyl ether
puriss., ≥99.9% (GC)
Synonym(s):
Methyl ether
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About This Item
Linear Formula:
(CH3)2O
CAS Number:
Molecular Weight:
46.07
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-065-8
Beilstein/REAXYS Number:
1730743
MDL number:
Assay:
≥99.9% (GC)
vapor density
1.62 (vs air)
Quality Level
vapor pressure
>760 mmHg ( 25 °C)
grade
puriss.
assay
≥99.9% (GC)
autoignition temp.
662 °F
expl. lim.
27 %
bp
−24.8 °C (lit.)
mp
−141 °C (lit.)
functional group
ether
SMILES string
COC
InChI
1S/C2H6O/c1-3-2/h1-2H3
InChI key
LCGLNKUTAGEVQW-UHFFFAOYSA-N
Packaging
Cylinder with net ~4 kg
DIN 477 nr.1
Other Notes
Sales restrictions may apply
Z742161 DIN 1 Regulator OR 99112 DIN 1 Valve
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signalword
Danger
hcodes
Hazard Classifications
Flam. Gas 1A - Press. Gas Liquefied gas
Storage Class
2A - Gases
wgk
WGK 1
flash_point_f
-41.8 °F - closed cup
flash_point_c
-41 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
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Bruce L Yoder et al.
The Journal of chemical physics, 138(4), 044202-044202 (2013-02-08)
We present a new experimental configuration for the study of size-dependent, angle-resolved photoelectron and photoion spectra of weakly bound ultrafine aerosol particles targeted at particle sizes below ~20 nm. It combines single photon ionization by a tunable, table-top vacuum ultraviolet
Hideki Kanda et al.
Water environment research : a research publication of the Water Environment Federation, 83(1), 23-25 (2011-02-05)
We proposed a method for the deodorising and dewatering of biosolids. In the proposed method, liquefied dimethyl ether (DME) was used as an extractant for odorous components and water. We developed a bench-scale experiment to almost completely deodorize and dewater
Kazuyuki Oshita et al.
Chemosphere, 78(9), 1148-1154 (2010-01-02)
We investigated whether polychlorinated biphenyls (PCBs) and water could be simultaneously removed from river sediment by solvent extraction using liquefied dimethyl ether (DME) as the extractant. DME exists in a gaseous state at normal temperature and pressure and can dissolve