CAS: 109-39-7; 2-Butoxyethyl Oleate

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CAS号112-80-1 油酸 | CAS号111-76-2 乙二醇丁醚

📜油酸,乙二醇单丁醚置于盐酸,水体系中,化学反应生成2-丁氧乙基油酸酯
参考文献:Fischer 344大鼠中通过脂肪酸缀合的2-丁氧基乙醇的非氧化代谢.
标题:Fischer 344大鼠中通过脂肪酸缀合的2-丁氧基乙醇的非氧化代谢.
摘要:在单次口服500 Mg / Kg体重[ethyl-1,2-14C] Be后,在fischer 344雄性大鼠的肝脏中研究了通过脂肪酸缀合的乙二醇单丁醚(2-丁氧基乙醇或be)的非氧化代谢(70 Microci / Kg).处理后2小时处死动物,提取肝脂质,并使用固相提取法分离中性脂质.对中性脂质馏分进行制备型薄层色谱,并回收与真实脂肪酸2-丁氧基乙基酯相对流量相对应的酯,并使用甲醇-水(HPLC)通过反相高效液相色谱(HPLC)进行分析. 37:3,V / V)作用作溶剂.酯级分中存在的大约85%的14C标签在对应于不同脂肪酸2-丁氧基乙基酯标准品的保留时间共洗脱.通过电子冲击质谱法分析放射性级分.在相应的放射性HPLC馏分中检测到与16:0,18:0,18:1,18:2和20:4脂肪酸2-丁氧基乙基酯标准品相似的分子离子峰和碎裂模式.还发现从大鼠肝脏微粒体级分中纯化的脂肪酸乙酯合成酶(fa
Doi:10.1080/009841096160691

专利信息

专利号:US-4287307-A
优先权日:1980-03-05
标 题:Integral skin microcellular polyester base polyurethane elastomers
发明人：HOSTETTLER FRITZ
权利人:PLASTICS TECH ASS
摘要:Synthesis of integral skin microcellular polyurethane elatomers by reacting hydroxyl-terminated aliphatic polyesters with symmetrical diisocyanates, prepolymers of these isocyanates such as derived from p,p'-diphenylmethane diisocyanate and an aliphatic glycol and mixtures thereof, these are polymerized in the presence of an organic blowing agent, and one or more plasticizers such as of the formulae further enhancement of the results is brought about by the presence of catalysts and cell regulating agents, such as dimethylpolysiloxanes; the obtained elastomers are useful, such as for shoe soles and in the manufacture of other products, e.g., vibration dampening devices, floatation devices, gaskets and the like.