Molecular properties
- Formula
- C4H6O4
- Molar mass
- 118.09 g·mol−1
- Exact mass
- 118.0266 Da
- 2
- PubChem CID
- 11120
Molecule record
dimethyl oxalate
C4H6O4
118.09 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Ester
Ether
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 553-90-2
- AI3-21214
- AKOS000269022
- BBL011507
- CHEBI:6859
- DTXSID9060287
- Dimethyl oxalate, ReagentPlus(R), 99%
- Dimethyloxalate
Show all 24 synonyms
- EINECS 209-053-6
- Ethanedioic acid, 1,2-dimethyl ester
- Ethanedioic acid, dimethyl ester
- HY-Y0856
- IQ3Q79344S
- METHYL OXALATE
- METHYL OXALATE [MI]
- MFCD00008442
- NSC-9374
- NSC9374
- Oxalic acid dimethyl ester
- SBB040902
- SCHEMBL8295
- UNII-IQ3Q79344S
- dimethyl ethane-1,2-dioate
- dimethyl ethanedioate
Structure identifiers
- Canonical SMILES
- COC(=O)C(=O)OC
- Isomeric SMILES
- COC(=O)C(=O)OC
- InChI
- InChI=1S/C4H6O4/c1-7-3(5)4(6)8-2/h1-2H3
- InChIKey
- LOMVENUNSWAXEN-UHFFFAOYSA-N
- PubChem CID
- 11120
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for dimethyl oxalate; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for dimethyl oxalate; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.