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Dimethyl oxalate, 99%

Produktkod. 11478286
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Produktkod. 11478286 Leverantör Thermo Scientific Alfa Aesar Leverantörsnummer A15359.22
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Beskrivning

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.

Applications
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.

Solubility
Soluble in ethanol. Slightly soluble in water.

Notes
Moisture sensitive. Incompatible with strong oxidizing agents, acids, bases and reducing agents.
TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 553-90-2
Molecular Formula C4H6O4
Molecular Weight (g/mol) 118.09
MDL Number MFCD00008442
InChI Key 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 dimethyl oxalate
SMILES COC(=O)C(=O)OC

Specifikationer

Melting Point 50°C to 54°C
Density 1.148
Boiling Point 162°C to 163°C
Flash Point 75°C (167°F)
Quantity 100 g
Beilstein 1071744
Merck Index 14,6106
Solubility Information Soluble in ethanol. Slightly soluble in water.
Formula Weight 118.09
Percent Purity 99%
Chemical Name or Material Dimethyl oxalate
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