- Thetrimeralsobreaksdownintothetoxicmonomerform.Thefeaturesofisocyanatetrimerandphysicalpropertiesoftri-n-butyl-phosphineforisocyanatetrimercatalyzerwereintroduced.Vibrationanalysisshowthatdimerandtrimerhavetypicalred-shifthydrogenbond.Thecrystalstruc...
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