Colorless to almost colorless clear liquid, min Etbe is synthesized from ethanol and isobutene and is used primarily as oxygenate that is added to gasoline to improve the automobile exhaust quality by reducing the ozone and carbon monoxide emissions 95.0 %, confirm to structure
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Ethyl tertiary butyl ether (etbe) is a popular oxygenate additive and a representative of the fuel ethers family, which also includes methyl tertiary butyl ether (mtbe), tertiary amyl methyl ether (tame), and tertiary amyl ethyl ether (taee).