Ethyl 1,4-Benzodioxan-2-carboxylate
Synonym(s):1,4-Benzodioxan-2-carboxylic acid, ethyl ester;Ethyl 2,3-dihydro-1,4-benzodioxin-2-carboxylate
- CAS NO.：4739-94-0
- Empirical Formula: C11H12O4
- Molecular Weight: 208.21
- MDL number: MFCD01099774
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-12 09:14:19
What is Ethyl 1,4-Benzodioxan-2-carboxylate?
The Uses of Ethyl 1,4-Benzodioxan-2-carboxylate
2,3-Dihydro-1,4-benzodioxin-2-carboxylic Acid Ethyl Ester is an intermediate used to prepare presynaptic α2-adrenoreceptor antagonists and potential antidepressants. It is also used to prepare aminoalkylbenzodioxins as calcium antagonists.
Synthesis Reference(s)
Journal of the American Chemical Society, 77, p. 5373, 1955 DOI: 10.1021/ja01625a050
Properties of Ethyl 1,4-Benzodioxan-2-carboxylate
| Boiling point: | 88-95 °C/0.3 mmHg (lit.) |
| Density | 1.208 g/mL at 25 °C |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| form | clear liquid |
| color | Colorless to Yellow to Orange |
| CAS DataBase Reference | 4739-94-0(CAS DataBase Reference) |
Safety information for Ethyl 1,4-Benzodioxan-2-carboxylate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Ethyl 1,4-Benzodioxan-2-carboxylate
| InChIKey | DDIGEMWIKJMEIU-UHFFFAOYSA-N |
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![2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLIC ACID BUTYL ESTER](https://img.chemicalbook.in/StructureFile/ChemBookStructure7/GIF/CB3287921.gif)
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