½ðÄê»á¡¤(jinnianhui)½ð×ÖÕÐÅÆ³ÏÐÅÖÁÉÏ-Gold Annual Meeting

    »¶Ó­À´µ½ÉϺ£Í¨Îµ£¡

    021-54845833/15800441009

    Æ·Öʱ£Ö¤ ¡¤ ͨεÊÔ¼Á

    µ±Ç°Î»ÖÃ: Ê×Ò³ > ¿ÆÑвúÆ· > Éú»¯ÊÔ¼Á > ÆäËûÊÔ¼ÁÀà > 1,2,4-¶¡Èý´¼

    ²úÆ·ÖÐÐÄ

    ×îвúÆ·

    • 1,2,4-¶¡Èý´¼

      ¹æ¸ñ£º
      ¼Û¸ñ£º£¤
      • Æ·ÅÆ : ͨεÉúÎï
      • Ŀ¼ºÅ : TW29033
      • Ó¦Óà : ½ö¹©¿ÆÑÐʹÓÃ
      • »õÆÚ : ÏÖ»õ
      • ¹æ¸ñ £º25ml/100ml
    • ÉÌÆ·ÏêÇé
    • ²Î¿¼ÎÄÏ×
    • ˵Ã÷ÊéÏÂÔØ
    • ÉÌÆ·ÆÀÂÛ0
    • Ïà¹Ø²úÆ·

    ÖÐÎÄÃû³Æ £º 1,2,4-¶¡Èý´¼ 


    ÆäËûÖÐÎÄÃû³Æ £º 1,2,4-ÈýôÇ»ù¶¡Í飻¶¡Èý´¼ 


    Ó¢ÎÄÃû³Æ £º BT 


    ÆäËûÓ¢ÎÄÃû³Æ £º (¡À)-1,2,4-Butanetriol£»1,2,4-Butanetriol 


    C A S £º 3068-00-6 


    C4H10O3=106.12 


    ¼¶ ±ð £º AR 


    º¬ Á¿ £º ¡Ý98.0%(GC) 


    ±È ÖØ £º 1.185¡«1.193 


    ÕÛ¹âÂÊ[n]D20 £º 1.4710¡«1.4760 


    ÐÔ ×´ £º ÊÇÒ»ÖÖÒ×ÎüʪµÄ¶àÔª´¼£¬´¿¾»µÄ¶¡Èý´¾ÊÇÎÞÉ«¡¢Í¸Ã÷¡¢Õ³³íÒºÌ壬һ°ã²úÆ·ÍùÍù³Ê»ÆÉ«£¬ÉõÖÁר»ÆÉ«£¬Ã»Óж¾ÐÔ¡£ÄÜÓëË®¡¢´¼»ìÈÜ¡£ÎÞÆøÎ¶£¬ÓÐÎüʪÐÔ£¬ÓÐÌð½¹Î¶¡£·Ðµã:190-191¡ãC/18mm£»È۵㣺-20¡ãC£»ÉÁµã£º188¡ã(370¡ãF) ¡£´Ó¶¡Èý´¼µÄ½á¹¹¿´HOCH2CHOHCH2CH2OHµÚ¶þλ̼ԭ×ÓÊÇÒ»¸ö²»¶Ô³ÆÌ¼Ô­×Ó£¬ËùÒÔ´æÔÚÐý¹âÒì¹¹ÏÖÏó£¬Í¨³£µÃµ½µÄ¶¡Èý´¼×ÜÊÇÁ½ÖÖÐý¹âÒì¹¹µÄ»ìºÏÎï 


    Óà ; £º Éú»¯Ñо¿¡£Ñ̲ÝÖú¼Á£¬¼õÉÙ½¹ÓͳɷֵÄΣº¦ £»ÕÕÏàÏÔÓ°Òº×é·Ö£¬Ôö¼ÓÉ«²Ê¶ÈºÍÕ³×ÅÁ¦£»¸ß¼¶Ä«Ë®µÄ·À¸É¼Á £»¸ß¼¶·þ×°µÄ±íÃæ´¦Àí¼Á £»Ìմɼӹ¤Öú¼Á £»¸ß·Ö×Ó²ÄÁϵĽ»Áª¼Á £»ÌØÊâÓÃ;¡£ 


    ±£ ´æ £º RT


    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿