乙酸仲丁酯是一种常用溶剂,用于漆和瓷漆。也用于生产非循环聚合物,乙烯树脂和硝化纤维。[1]它是一种可燃的,具有甜味的液体。[2]
乙酸仲丁酯有三种异构体:乙酸正丁酯,乙酸异丁酯和乙酸叔丁酯。
历史
生产乙酸仲丁酯的第一种方法是1946年发现的,用仲丁醇和醋酐反应制备。[3]它最早由Rolf Altschul实验室中成功的制备,并发表于1946年。[4]
毒性
这种化合物的小鼠LD50为13 g/kg。[5]
人体大量的接触乙酸仲丁酯会导致灼伤眼睛,口腔,喉咙,鼻子或皮肤。[6]
注射或吸入大量的乙酸仲丁酯会导致中枢神经系统的抑制,出现嗜睡和定向障碍的症状。[6]
参考文献
- ^ "Acetic acid", Ullman's encyclopedia of industrial chemistry (2003, 6th ed., Vol. 1, pp. 170–171). Weinheim, Germany: Wiley-VCH.
- ^ Howard, H. H. (1993). sec-Butyl acetate. In Handbook of environmental fate and exposure data for organic chemists (Vol. 5, pp. 60-65). Chelsea, MI: Lewis.
- ^ Altschul, R. (1946). "The Reversible Esterification of Carboxylic Acids with Isobutene and Trimethylethylene. Quantitative Studies and Synthetic Applications", Journal of the American Chemical Society, 68(12), 2605-2609.
- ^ O'Neil, M. J. (Ed.) (2001). sec-Butyl Acetate. In The Merck index: An encyclopedia of chemicals, drugs, and biologicals (13th ed., pg. 1539). Whitehouse Stations, NJ: Merck.
- ^ Canadian Center for Occupational Health and Safety. (1996). 2-Butyl acetate. Retrieved February 20, 2009, from CHEMINFO database.
- ^ 6.0 6.1 International Programme on Chemical Safety. (2003). sec-Butyl acetate. Retrieved February 20, 2009, from INCHEM database.
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