butyl ester

常见例句

雙語例句

• Isocyanic Acid Butyl Ester;
  異氰酸正丁酯；
• Under this conditions, the yield of ethyl esters was 85%, propyl ester 94% and butyl ester 92%.
  上述條件下，尼泊金乙酯的産率爲85% ，尼泊金丙酯的産率爲94 % ，尼泊金丁酯的産率爲92 %。
• The invention discloses a catalyst used for preparing acrylic acid and butyl ester by the dehydration of butyl lactate and a preparation method thereof.
  本發明公開了一種乳酸丁酯脫水制備丙烯酸及其丁酯催化劑的組成及制備 方法。
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