Oxalic acid 1-ethyl ester
Synonym(s):Monoethyl oxalate
- CAS NO.：617-37-8
- Empirical Formula: C4H6O4
- Molecular Weight: 118.09
- MDL number: MFCD00785870
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:08
What is Oxalic acid 1-ethyl ester?
The Uses of Oxalic acid 1-ethyl ester
Oxalic Acid Ethyl Ester is a useful synthetic intermediate. It is used to synthesize 2-substituted 3-aryl-4(3H)-quinazolinones with anticonvulsant activities. It is also used to prepare nonbenzamidine tetrazole derivatives as factor Xa inhibitors.
Properties of Oxalic acid 1-ethyl ester
| Melting point: | 195 °C (decomp) |
| Boiling point: | 204.7±23.0 °C(Predicted) |
| Density | 1.274±0.06 g/cm3(Predicted) |
| refractive index | n20/D1.424 |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| solubility | soluble in DMSO, Ethyl Acetate |
| form | Oil |
| pka | 1.53±0.54(Predicted) |
| color | Light Brown |
Safety information for Oxalic acid 1-ethyl ester
| Signal word | Danger |
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P342+P311:IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
Computed Descriptors for Oxalic acid 1-ethyl ester
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![ETHYL 2-(([AMINO(2-THIENYL)METHYLIDENE]AMINO)OXY)-2-OXOACETATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB9132757.gif)
![ETHYL 2-(([1-AMINO-2-(4-NITROPHENYL)ETHYLIDENE]AMINO)OXY)-2-OXOACETATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB9350616.gif)
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