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US6010997A Compositions of 1-bromopropane, nitromethane or acetonitrile and an alcohol 失效
1-溴丙烷,硝基甲烷或乙腈和醇的组成

Compositions of 1-bromopropane, nitromethane or acetonitrile and an
alcohol
Abstract:
The invention relates to novel compositions of 1-bromopropane, nitromethane or acetonitrile and at least one alcohol selected from the group consisting of ethanol, 2-propanol and 2-methyl-2-propanol and more particularly to azeotrope-like compositions based on these compounds which are useful as solvents in refrigeration flushing, oxygen system cleaning and vapor degreasing applications.
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