1864-92-2 N,N-diethyl-m-phenetidine
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Tianjin Yuansu Chemical Reagent Co., LTD
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| Specifications | 99% min |
| Packing | 25kg£¬50kg 200kg |
| Description | What is the chemical of M-ethoxy-N,N-Di-ethyl Aniline? Appearance: Colorless to yellow transparent liquid ; Assay£º99%min by GC ; IR Identity: conform to standard ; HNMR£º conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer¡¯s request ; Loss on drying:0.5% max. or as per the customer¡¯s request ; ================================================================================= Synthetic method: (1) Add 0.1mol of meta aminophenol, 0.4mol of liquid chloroethane, and 120ml of ethanol as solvents to a 500ml stainless steel high-pressure reactor, and stir slowly until the temperature reaches 150 ¡æ and the pressure is 2 2Mpa£¬ After 3 hours of constant temperature stirring reaction, stop the reaction; The heating rate is between 2 ¡æ/min and 5 ¡æ/min; (2) After the reaction is complete, the reaction solution obtained in step (1) is reduced in pressure to 10-20 KPa and distilled to remove the solvent ethanol to obtain the product. T... |
| Contact | Mr. Alexander Wang |
| Telephone | +86-22-83739603 |
| sales@yuansu-reagent.com | |
| Address | No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China |

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