- 3-ETHOXYACRYLIC ACID
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- $1000.00
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2019-07-06
- CAS:6192-01-4
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 1ton
- 3-ETHOXYACRYLIC ACID
-
- $150.00
-
2019-07-06
- CAS:6192-01-4
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 20KG
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| | 3-ETHOXYACRYLIC ACID Basic information |
| | 3-ETHOXYACRYLIC ACID Chemical Properties |
| Melting point | 109 °C | | Boiling point | 70-140 °C(Press: 1 Torr) | | density | 1.1100 g/cm3 | | storage temp. | 2-8°C | | form | solid | | pka | 4.86±0.10(Predicted) | | Appearance | Off-white to light yellow Solid | | InChI | 1S/C5H8O3/c1-2-8-4-3-5(6)7/h3-4H,2H2,1H3,(H,6,7)/b4-3+ | | InChIKey | SYMAGJYJMLUEQE-ONEGZZNKSA-N | | SMILES | CCO\C=C\C(O)=O | | CAS DataBase Reference | 6192-01-4 |
| Hazard Codes | C,Xi | | Risk Statements | 36 | | Safety Statements | 26 | | WGK Germany | WGK 3 | | HS Code | 2916120090 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2 |
| | 3-ETHOXYACRYLIC ACID Usage And Synthesis |
| Synthesis Reference(s) | Synthesis, p. 1016, 1986 DOI: 10.1055/s-1986-31854 | | Synthesis | General procedure: ethyl (E)-3-ethoxyacrylate (5.0 g, 0.035 mol) was dissolved in 2 M aqueous sodium hydroxide solution (40 mL) and the reaction was refluxed for 4 hours. Upon completion of the reaction, the mixture was cooled to room temperature and the pH was adjusted to 3 with 4 M aqueous hydrochloric acid, followed by extraction with ethyl acetate. The organic phase was decolorized by activated carbon and dried over anhydrous sodium sulfate, then filtered and concentrated to dryness under reduced pressure to afford 3-ethoxyacrylic acid as a brown solid (1.8 g, 44% yield). | | References | [1] Patent: WO2017/100668, 2017, A1. Location in patent: Page/Page column 334
[2] Patent: WO2018/103058, 2018, A1. Location in patent: Page/Page column 333
[3] Journal of the Chemical Society, 1958, p. 153,155 |
| | 3-ETHOXYACRYLIC ACID Preparation Products And Raw materials |
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