ICARUS Chamber Experiment: Nguyen Group_20210108_2-methylbut-3-ene-1,2-diol/hydrogen peroxide_Hydroxyl radical_No Seed

Goals: Product study on 2-methylbut-3-ene-1,2-diol (1,2-DHI) + OH, trying to target the RO2+RO2 pathway with really high 1,2-DHI loading but the RO2 + HO2 pathway still likely dominated.Summary: 1,2-DHI and H2O2 were injected and lights were turned on to initiate photooxidation. A DNPH cartridge was collected towards the end of the experiment to analyze for carbonyl content. Some new particle formation observed, possibly from dimers!Organization: Nguyen Group Lab Affiliation: UC Davis Chamber: Tran's big bag of airExperiment Category: Gas phase chemical reaction Oxidant: Hydroxyl radical Reactants: 2-methylbut-3-ene-1,2-diol, hydrogen peroxide Reaction Type: Photooxidation Relative Humidity: 5 Temperature: 22 Pressure: 755