38914
Dimethyl ether
puriss., ≥99.9% (GC)
Synonym(s):
Methyl ether
Sign In to View Organizational & Contract Pricing.
Select a Size
All Photos(1)
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:
Product Name
Dimethyl ether, puriss., ≥99.9% (GC)
InChI key
LCGLNKUTAGEVQW-UHFFFAOYSA-N
InChI
1S/C2H6O/c1-3-2/h1-2H3
SMILES string
COC
vapor density
1.62 (vs air)
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
Quality Level
Looking for similar products? Visit Product Comparison Guide
Other Notes
Sales restrictions may apply
Z742161 DIN 1 Regulator OR 99112 DIN 1 Valve
Packaging
Cylinder with net ~4 kg
DIN 477 nr.1
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
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
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
Xiao Liang et al.
The journal of physical chemistry. B, 115(25), 8199-8206 (2011-06-10)
The acid-catalyzed hydrolysis of dimethyl ether (DME) to methanol was examined using ab initio density functional metadynamics simulations. Diffusion of the acid proton from the aqueous medium, leading to the formation of a protonated DME, is 12.3 kcal mol(-1) activated
Salma Parveen et al.
The journal of physical chemistry. A, 113(21), 6182-6191 (2009-05-09)
Theoretical calculations have been carried out using ab initio MP2 and B3LYP density functional methods to investigate the interaction between fluorinated dimethyl ethers (nF = 1-5) and water. Depending on the number of F atoms implanted on the dimethyl ethers
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
M Naqvi et al.
Bioresource technology, 101(3), 937-944 (2009-09-22)
There is great interest in developing black liquor gasification technology over recent years for efficient recovery of bio-based residues in chemical pulp mills. Two potential technologies of producing dimethyl ether (DME) and methane (CH(4)) as alternative fuels from black liquor
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service