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 degC.

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

To Access Resource:

Questions? Email Resource Support Contact:

  • Kong, Stephanie
    Caltech Atmospheric Chamber

Temporal Range

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


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

Publication : Mechanism of the hydroxyl radical oxidation of methacryloyl peroxynitrate (MPAN) and its pathway toward secondary organic aerosol formation in the atmosphere

Additional Information N/A
Resource Format Compressed Archive File (application/zip)
Standardized Resource Format Archive
Asset Size N/A
Legal Constraints

Creative Commons Attribution 4.0 International License.

Access Constraints These data are openly accessible by all registered users. Accounts are available free of charge following the registration of user information with a valid email address.
Software Implementation Language N/A

Resource Support Name Kong, Stephanie
Resource Support Email wkong@caltech.edu
Resource Support Organization Caltech Atmospheric Chamber
Distributor N/A
Metadata Contact Name GDEX Curator
Metadata Contact Email gdex@ucar.edu
Metadata Contact Organization UCAR/NCAR - GDEX

Author Seinfeld, John
Publisher ICARUS Community
Publication Date 2022-11-27
Digital Object Identifier (DOI) https://doi.org/10.5065/7p60-q673
Alternate Identifier N/A
Resource Version N/A
Topic Category N/A
Progress N/A
Metadata Date 2023-05-29T00:20:45-06:00
Metadata Record Identifier edu.ucar.gdex::829e6917-43a1-4bf9-9d12-9e8e81f2743e
Metadata Language eng; USA
Suggested Citation Seinfeld, John. (2022). ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20140814_ISOBUTYRALDEHYDE/Methyl nitrite/10102-44-0_Hydroxyl radical_No Seed_Dry. ICARUS Community. https://doi.org/10.5065/7p60-q673. Accessed 29 May 2023.

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