叔丁基甲基醚,无色液体,微溶于水。与许多有机溶剂和汽油互溶。
甲基醚 中文名称:叔丁基甲基醚英文名称:Tert-butyl methyl etherCAS号:1634-04-4 1634-04-4 价格面议 水合肼 中文名称:水合肼英文名称:hydrazine hydrateCAS号:10217
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以前,MTBE(甲基叔丁基醚)曾作为汽油充氧剂,但是,在2004年,人们发现它污染了地下水,所以就不再使用它了。
Previously, MTBE (methyl tertiary-butyl ether) was the oxygenate of choice, but fell out of favour in 2004 when it was found to contaminate ground water.
目前铅和甲基叔丁基醚(MTBE)等添加剂被叫停,取而代之的是在汽油中添加少量酒精,这样提升辛烷水平能防止负载中引擎产生爆震。
With lead and MTBE additives now phased out, spiking petrol with a small amount of ethanol raises its octane level enough to prevent the engine from "knocking" under load.
以前广泛使用的增氧剂是甲基叔丁基醚,后来有研究发现甲基叔丁基醚会污染地下水,因此在2004年久停止使用了。
Previously, MTBE (methyl tertiary - butyl ether) was the oxygenate of choice, but fell out of favour in 2004 when it was found to contaminate ground water.
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