- Ethyl 4-cyanobenzoate
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- $1.00 / 1KG
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2019-07-06
- CAS:7153-22-2
- Min. Order: 1KG
- Purity: 95%
- Supply Ability: 500KG
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| | Ethyl 4-cyanobenzoate Basic information |
| | Ethyl 4-cyanobenzoate Chemical Properties |
| Melting point | 52-54 °C (lit.) | | Boiling point | 140°C/11mmHg(lit.) | | density | 1.1999 (rough estimate) | | refractive index | 1.5060 (estimate) | | Fp | >230 °F | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | soluble in Methanol | | form | powder to crystal | | color | White to Almost white | | λmax | 263nm(lit.) | | CAS DataBase Reference | 7153-22-2(CAS DataBase Reference) | | NIST Chemistry Reference | Ethyl 4-cyanobenzoate(7153-22-2) |
| | Ethyl 4-cyanobenzoate Usage And Synthesis |
| Chemical Properties | white to light yellow crystalline powder | | Synthesis | General procedure for the synthesis of ethyl 4-cyanobenzoate from ethanol and 4-cyanobenzaldehyde: 4-cyanobenzaldehyde (25 mmol), [bmim]N3 (75 mmol) and ethanol (75 mmol) were thoroughly mixed and the reaction was stirred at 50-60 °C. The reaction process was monitored by thin layer chromatography (TLC) using ethyl acetate/petroleum ether (1:7) as eluent. After completion of the reaction, the target product ethyl 4-cyanobenzoate was isolated by preparative chromatography using ethyl acetate/petroleum ether as eluent. | | References | [1] Synthesis, 2010, # 2, p. 276 - 282
[2] Comptes Rendus Chimie, 2012, vol. 15, # 11-12, p. 1077 - 1080
[3] Bulletin of the Korean Chemical Society, 2011, vol. 32, # 6, p. 2070 - 2072
[4] Journal of Organometallic Chemistry, 2018, vol. 857, p. 123 - 137 |
| | Ethyl 4-cyanobenzoate Preparation Products And Raw materials |
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