- 3-Ethylbenzonitrile
-
- $1.00
-
2024-08-07
- CAS:34136-57-7
- Min. Order: 1Kg
- Purity: 98%
- Supply Ability: 20T
|
| | 3-Ethylbenzonitrile Basic information |
| Product Name: | 3-Ethylbenzonitrile | | Synonyms: | 3-ETHYLBENZONITRILE;NSC 86573;3-ethylbenzenecarbonitrile;3-Ethylbenzonitril;4-(2-hydroxy-3-methylbut-3-enoxy)-8H-benzo[f]benzofuran-7-one;Benzonitrile, 3-ethyl- | | CAS: | 34136-57-7 | | MF: | C9H9N | | MW: | 131.17 | | EINECS: | | | Product Categories: | Nitrile | | Mol File: | 34136-57-7.mol |  |
| | 3-Ethylbenzonitrile Chemical Properties |
| Boiling point | 91-92 °C(Press: 7-8 Torr) | | density | 0.98±0.1 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | Appearance | Colorless to light yellow Liquid | | CAS DataBase Reference | 34136-57-7(CAS DataBase Reference) |
| | 3-Ethylbenzonitrile Usage And Synthesis |
| Definition | ChEBI: 3-Ethylbenzonitrile is a member of benzenes and a nitrile. | | Synthesis | General procedure for the synthesis of 3-ethylbenzonitrile from 3-bromoethylbenzene and zinc cyanide: 1-bromo-3-ethylbenzene (1.1 g), zinc cyanide (508 mg) and tetrakis(triphenylphosphine)palladium (333 mg) were dissolved in anhydrous toluene (8 mL) and degassed. The mixture was transferred to a sealed pressure tube under argon atmosphere and the reaction was stirred at 80°C for 12 hours. After completion of the reaction, the mixture was concentrated to dryness. The remaining residue was purified by column chromatography (silica gel as stationary phase and cyclohexane/ethyl acetate = 95:5 as eluent) to afford the target product 3-ethylbenzonitrile (470 mg, 62% yield). Mass spectrometry analysis showed [MH]+=132. | | References | [1] Patent: US2006/173183, 2006, A1. Location in patent: Page/Page column 82
[2] Patent: US2005/272779, 2005, A1. Location in patent: Page/Page column 57
[3] Patent: WO2004/14881, 2004, A2. Location in patent: Page 99 |
| | 3-Ethylbenzonitrile Preparation Products And Raw materials |
|