Example sentences for: n-methyl

How can you use “n-methyl” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The company management consulted the Toxics Use Reduction Institute's Surface Cleaning Laboratory and initially selected a very effective substitute cleaner based on n-methyl pyrrolidone and dibasic esters.

  • However, due to the equipment and process changes, and n-methyl pyrrolidone's lower volatility, much less of the new chemicals are used compared with methylene chloride.

  • Isopropyl alcohol is preferentially used as a clean-up solvent, but n-methyl pyrrolidone is now also used (as methylene chloride was) as a general clean-up solvent for tools and equipment.

  • He noted that n-methyl pyrrolidone was more irritating to the skin than methylene chloride.

  • The facility manager noted that n-methyl pyrrolidone and the Freon 141b-based chemistry were both more expensive than methylene chloride.


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