ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20140814_ISOBUTYRALDEHYDE/Methyl nitrite/10102-44-0_Hydroxyl radical_No Seed_Dry

Goals: This experiment was done to react Isobutyraldehyde with OH in the high NO2 condition to compare to MACR's oxidation mechanism. Isobutyraldehyde is analogous to MACR except instead of the double bond it has a single bond, so OH addition doesn't take place. Temperature is 25-26 C. Summary: The reaction did not produce any significant amounts of SOA. 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: ISOBUTYRALDEHYDE, Methyl nitrite, 10102-44-0 Reaction Type: Photooxidation Relative Humidity: 4 Temperature: 26 Pressure: 750 Torr

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Temporal Range

  • Begin:  2014-08-14
    End:  2014-08-14

Keywords

Resource Type dataset
Temporal Range Begin 2014-08-14
Temporal Range End 2014-08-14
Temporal Resolution N/A
Bounding Box North Lat N/A
Bounding Box South Lat N/A
Bounding Box West Long N/A
Bounding Box East Long N/A
Spatial Representation N/A
Spatial Resolution N/A
Related Links

Related Resource #1 : Icarus Dataset at UC-Davis
Additional Information N/A
Resource Format ASCII
Standardized Resource Format ASCII
Asset Size 291.991 MB
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Creative Commons Attribution 4.0 International License
Access Constraints None
Software Implementation Language N/A

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Resource Support Email datahelp@ucar.edu
Resource Support Organization N/A
Distributor NSF NCAR Geoscience Data Exchange
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Metadata Contact Email datahelp@ucar.edu
Metadata Contact Organization NSF NCAR Geoscience Data Exchange

Author Seinfeld, John H.
Publisher NSF National Center for Atmospheric Research
Publication Date 2023-08-23
Digital Object Identifier (DOI) https://doi.org/10.5065/7p60-q673
Alternate Identifier d789081
Resource Version N/A
Topic Category environment
Progress completed
Metadata Date 2025-10-09T01:32:41Z
Metadata Record Identifier edu.ucar.gdex::d789081
Metadata Language eng; USA
Suggested Citation Seinfeld, John H.. (2023). ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20140814_ISOBUTYRALDEHYDE/Methyl nitrite/10102-44-0_Hydroxyl radical_No Seed_Dry. NSF National Center for Atmospheric Research. https://doi.org/10.5065/7p60-q673. Accessed 12 October 2025.

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