ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20140729_METHACROLEIN/hydrogen peroxide/10102-44-0_Hydroxyl radical_No Seed_Dry

Goals: This experiment was done to react Methacrolein (MACR) with OH in the high NO2 condition observe the true SOA formation yield. This is to compare its oxidation with pure MPAN, which comes from MACR. This experiment was done with H2O2 as the OH precursor at 15 celsius.Summary: The reaction produced a lot of SOA through dry nucleation.Organization: Caltech Atmospheric Chamber Lab Affiliation: California Institute of Technology, Pasadena, CA Chamber: Near/Far Bag 2012-2015 (Tran)Experiment Category: Gas phase chemical reaction, Aerosol formation Oxidant: Hydroxyl radical Reactants: METHACROLEIN, hydrogen peroxide, 10102-44-0 Reaction Type: Photooxidation Relative Humidity: 4 Temperature: 15 Pressure: 750 Torr