ÌâÄ¿ÄÚÈÝ

¼×»ù±ûÏ©Ëá¼×õ¥ÊÇÊÀ½çÉÏÄê²úÁ¿³¬¹ý1.0´106tµÄ¸ß·Ö×Óµ¥Ì壬¾É·¨ºÏ³É·´Ó¦ÊÇ£º

(CH3)2C¨T¨TO+HCN¡ú(CH3)2C(OH)CN

(CH3)2C(OH)CN+CH3OH+H2SO4¡úCH2¨T¨TC(CH3)COOCH3+NH4HSO4

90Äê´úз¨ºÏ³ÉµÄ·´Ó¦ÊÇ£º

CH¡ÔCH+CO+CH3OHCH2¨T¨TC(CH3)COOCH3

Óë¾É·¨±È½Ï£¬Ð·¨µÄÓŵãÊÇ£¨¡¡£©

A£®Ô­ÁÏÎÞ±¬Õ¨Î£ÏÕ

B£®Ô­Á϶¼ÊÇÎÞ¶¾ÎïÖÊ

C£®Ã»Óи±²úÎԭÁÏÀûÓÃÂʸß

D£®¶ÔÉ豸¸¯Ê´ÐÔ½ÏС

 

´ð°¸£ºCD
½âÎö£º

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø