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其他訊息：

Also known as 1-Ethyl-3-methylbenzene, M-Ethyltoluene, 3-Methylethylbenzene, m-Ethylmethylbenzene, and m-Methylethylbenzene.

	This image is a work of the National Institutes of Health, part of the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain. Please ensure that this image was actually created by the US Federal government. The NIH frequently uses commercial images which are not public domain.
本文件已被确认为免除已知的著作权法限制（包括所有相关权利）。

https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse

本图片是一个简单的结构式，因为其完全由公共财产信息组成，并不包含原始作者，不受著作权保护，所以属于公有领域。