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:

  • In the cleaning operation, other than decreased exposure due to reduced volatility of n-methyl pyrrolidone, exposure potential remained the same as it had been when workers were using methylene chloride for equipment purging and general clean up.

  • In the first, n-methyl pyrrolidone was a drop-in substitution for methylene chloride as an equipment cleaner.

  • 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.

  • 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.

  • Dibasic esters were ultimately selected because they performed better than n-methyl pyrrolidone and were deemed "safer."


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