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  THF Á¤Á¦
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Stefano Stefano   39-08-02 00:00
THF/Water È¥ÇÕ¹°·ÎºÎÅÍ THFÀÇ Á¤Á¦´Â Azeotrope¸¦ Çü¼ºÇϱ⠶§¹®¿¡ Distillation½Ã ¾î´À Á¤µµ THF ¼øµµ¸¦ ³ôÀÌ°í ³ª¼­(1)¾Ð·ÂÀ» ³ôÀ̰ųª (2)Salt(¿¹¸¦ µé¾î NaCl, CaCl2µî) ȤÀº KOH µîÀ» ³Ö°í Áõ·ùÇϰųª(3)Drying Agnet°¡ ÃæÀüµÈ Bed¸¦ Åë°ú½ÃÅ°°Å³ª (3)±Ý¼Ó Na¸¦ ³Ö¾î Á¤Á¦ÇÏÇÏ´Â ¹æ¹ýÀÌ »ç¿ëµÇ¾î¾ß ÇÒ °ÍÀÔ´Ï´Ù.  °¡Àå °£´ÜÇÑ ¹æ¹ýÀº CaCl2 ȤÀº KOHµîÀ» ³Ö°í Áõ·ùÇÏ´Â ¹æ¹ýÀÌ µÉ °ÍÀÔ´Ï´Ù. Çغ¸½Ã°í °á°ú¸¦ ¿Ã·ÁÁÖ¼¼¿ä.
   

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