Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Dimethyl oxalate is an organic compound with the formula (CO2CH3)2 or (CH3)2C2O4. It is the dimethyl ester of oxalic acid. Dimethyl oxalate is a colorless or white solid that is soluble in water.
^ abP. P. T. Sah and S-L. Chien, Journal of the American Chemical Society, 1931, 53, 3901-3903.
Dimethyloxalate is an organic compound with the formula (CO2CH3)2 or (CH3)2C2O4. It is the dimethyl ester of oxalic acid. Dimethyloxalate is a colorless...
forms a variety of salts, for example sodium oxalate (Na2C2O4), and several esters such as dimethyloxalate ((CH3)2C2O4). It is a conjugate base of oxalic...
carbonylation of methanol to dimethyloxalate provides a promising approach to the production of C 1-based ethylene glycol. Dimethyloxalate can be converted into...
Diphenyl oxalate (trademark name Cyalume) is a solid whose oxidation products are responsible for the chemiluminescence in a glowstick. This chemical...
such as dimethyloxalate (m.p. 52.5 to 53.5 °C, 126.5 to 128.3 °F). It forms an acid chloride called oxalyl chloride. Transition metal oxalate complexes...
Mg(NO3)2 and KOH and then adding that solution to dimethyloxalate, (COOCH3)2. When heated, magnesium oxalate will decompose. First, the dihydrate will decompose...
glyceraldehyde Monomethyl oxalate, a compound that cannot be isolated but is an intermediate in synthesizing or hydrolyzing dimethyloxalate This set index page...
prepared in 1892 by the French chemist Adrien Fauconnier, who reacted diethyl oxalate with phosphorus pentachloride. It can also be prepared by treating oxalic...
prepared by a related carbonylation of methyl acetate. Dimethyl carbonate and dimethyloxalate are produced industrially using carbon monoxide and an...
are usually esters. Thus, for example, the oxalate moiety [−O−(C=O)2−O−] occurs in the ester dimethyloxalate H3C−O−(C=O)2−O−CH3. The carbonate ion has...
regulate the closing of leaves of Cassia mimosoides at nightfall. Dimethyloxalate Dehydroacetic acid E. Raymond Riegel and F. Zwilgmeyer (1937). "Chelidonic...
ODAP. ODAP can be synthesized from L-α,β-diaminopropionic acid and dimethyloxalate at a pH of 4.5-5. Cupric oxide can be used to temporarily protect the...
An oxalate chloride or oxalato chloride is a mixed anion compound contains both oxalate and chloride anions. Related compounds include oxalate fluorides...
catalysts: 2 CO + O2 + 4 MeOH → 2 (MeO)2CO + 2 H2O The preparation of dimethyloxalate by oxidative carbonylation has also attracted commercial interest....
The oxalate phosphates are chemical compounds containing oxalate and phosphate anions. They are also called oxalatophosphates or phosphate oxalates. Some...
homophthalic acid (o-carboxylphenylacetic acid). It condenses with diethyl oxalate in the presence of sodium ethoxide to form indene–oxalic ester, and with...
HO−C(=O)−O−C(=O)−OH or H2C2O5. Two important organic compounds containing this group are dimethyl dicarbonate H3C−C2O5−CH3 and di-tert-butyl dicarbonate (H3C−)3C−C2O5−C(−CH3)3...
include swelling of the lip, throat, and tongue. This is due to calcium oxalate crystals, which are moderately harmful to humans. It is possible to eliminate...
formula R−O−C(=O)−O−R′, or RR′CO3. Important organocarbonates include dimethyl carbonate, the cyclic compounds ethylene carbonate and propylene carbonate...
increase iron solubility in aerosols. Among these, photochemical reduction of oxalate-bound Fe(III) from iron-containing minerals is important. The organic ligand...
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