38914
Dimethylether
puriss., ≥99.9% (GC)
Synonym(e):
Methylether
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About This Item
Lineare Formel:
(CH3)2O
CAS-Nummer:
Molekulargewicht:
46.07
Beilstein:
1730743
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12142100
PubChem Substanz-ID:
NACRES:
NA.22
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Dampfdichte
1.62 (vs air)
Qualitätsniveau
Dampfdruck
>760 mmHg ( 25 °C)
Qualität
puriss.
Assay
≥99.9% (GC)
Selbstzündungstemp.
662 °F
Expl.-Gr.
27 %
bp
−24.8 °C (lit.)
mp (Schmelzpunkt)
−141 °C (lit.)
SMILES String
COC
InChI
1S/C2H6O/c1-3-2/h1-2H3
InChIKey
LCGLNKUTAGEVQW-UHFFFAOYSA-N
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Verpackung
Zylinder mit netto ~4 kg
DIN 477 nr.1
Sonstige Hinweise
Kann Verkaufsbeschränkungen unterliegen.
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Z742161 DIN 1 Regulator OR 99112 DIN 1 Valve
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Flam. Gas 1A - Press. Gas Liquefied gas
Lagerklassenschlüssel
2A - Gases
WGK
WGK 1
Flammpunkt (°F)
-41.8 °F - closed cup
Flammpunkt (°C)
-41 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Faceshields, Gloves
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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
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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
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