Assertion: hydrogen fluoride's fluorine | /r/ObjectUse | used ether-hf complex formation
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Source sentences:
text: The presence of a hydrogen fluoride scavenger during the fluorination of hydrocarbon ethers allows the use of very simple reactors to achieve results comparable to those achieved without a hydrogen fluoride scavenger (i.e. when extremely dilute fluorine is used and very long reaction times are used to minimize ether-HF complex formation).