ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20131116_ISOPRENE/CYCLOHEXANE_Ozone_No Seed_RH44

Goals: This experiment was performed to study product formation from stabilized Criegee intermediates (SCI) in the Isoprene + ozone under various relative humidity (RH) conditions with cyclohexane as an OH scavenger. This investigates the reaction of the simplest SCI (CH2OO) with water and water dimer

Summary: Significant amounts of CH2OO + H2O products (HMHP, formic acid, and H2O2) were observed

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 Oxidant: Ozone Reactants: ISOPRENE, CYCLOHEXANE Reaction Type: Dark oxidation Relative Humidity: 44 Temperature: 24 Pressure: 750 Torr

To Access Resource:

Questions? Email Resource Support Contact:

  • Kong, Stephanie
    Caltech Atmospheric Chamber

Temporal Range

  • Begin:  2013-11-16
    End:  2013-11-16


Resource Type dataset
Temporal Range Begin 2013-11-16
Temporal Range End 2013-11-16
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 : Atmospheric fates of Criegee intermediates in the ozonolysis of isoprene

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/h3ky-qh67
Alternate Identifier N/A
Resource Version N/A
Topic Category N/A
Progress N/A
Metadata Date 2023-05-28T00:22:47-06:00
Metadata Record Identifier edu.ucar.gdex::a7c1916f-e4fc-4c70-950b-ce7ec4523ecb
Metadata Language eng; USA
Suggested Citation Seinfeld, John. (2022). ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20131116_ISOPRENE/CYCLOHEXANE_Ozone_No Seed_RH44. ICARUS Community. https://doi.org/10.5065/h3ky-qh67. Accessed 28 May 2023.

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