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Dimethyloxalat, 99 %, Thermo Scientific Chemicals

Product Code. 11478286
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Description

CAS: 553-90-2 | C4H6O4 | 118.09 g/mol

Dimethyl oxalate is used as an alternate fuel in the direct oxidation fuel cell. It is involved in the catalytic hydrogenation using Cu/SiO2 to prepare ethylene glycol. It is also used in the selective gas-phase hydrogenation catalyzed by Ag/SiO2 to get the corresponding alcohol.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Anwendungen
Dimethyloxalat wird als alternativer Brennstoff in der direkten Oxidations-Brennstoffzelle verwendet. Ist an der katalytischen Hydrierung mit Cu/SiO2 zur Herstellung von Ethylenglycol beteiligt. Wird auch in der von Ag/SiO2 katalysierten selektiven Gasphasenhydrierung verwendet, um den entsprechenden Alkohol zu erhalten.

Löslichkeit
Löslich in Ethanol. Schwer in Wasser löslich.

Hinweise
Feuchtigkeitsempfindlich. Nicht verträglich mit starken Oxidationsmitteln, Säuren, Basen und Reduktionsmitteln.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 553-90-2
Summenformel C4H6O4
Molekulargewicht (g/mol) 118.09
MDL-Nummer MFCD00008442
InChI-Schlüssel LOMVENUNSWAXEN-UHFFFAOYSA-N
Synonym methyl oxalate, ethanedioic acid, dimethyl ester, oxalic acid dimethyl ester, dimethyloxalate, oxalic acid, dimethyl ester, dimethyl ethanedioate, unii-iq3q79344s, ethanedioic acid, 1,2-dimethyl ester, dimethyl ethane-1,2-dioate, dimethyl ester of oxalic acid
PubChem CID 11120
ChEBI CHEBI:6859
IUPAC-Name Dimethyloxalat
SMILES COC(=O)C(=O)OC

Specifications

Chemischer Name oder Material Dimethyl oxalate
Schmelzpunkt 50°C to 54°C
Dichte 1.148
Siedepunkt 162°C to 163°C
Flammpunkt 75°C (167°F)
Menge 100 g
Beilstein 1071744
Merck Index 14,6106
Löslichkeitsinformationen Soluble in ethanol. Slightly soluble in water.
Formelmasse 118.09
Reinheit (%) 99%
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