Thermodynamic properties of isoprene- and monoterpene-derived organosulfates estimated with COSMO<i>therm</i>

Hyttinen, Noora; Elm, Jonas; Malila, Jussi; Calderón, Silvia M.; Prisle, Nønne L.

doi:https://doi.org/10.5194/acp-20-5679-2020

Articles | Volume 20, issue 9

https://doi.org/10.5194/acp-20-5679-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-20-5679-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 20, issue 9

Research article

|

13 May 2020

Research article |

| 13 May 2020

Thermodynamic properties of isoprene- and monoterpene-derived organosulfates estimated with COSMOtherm

Noora Hyttinen, Jonas Elm, Jussi Malila, Silvia M. Calderón, and Nønne L. Prisle

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Final revised paper (published on 13 May 2020)
Supplement to the final revised paper
Preprint (discussion started on 17 Dec 2019)
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Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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RC1: 'Review for acp-2019-1084', Anonymous Referee #1, 20 Jan 2020
RC2: 'Review', Anonymous Referee #2, 13 Feb 2020
AC1: 'Response to referees' comments', Noora Hyttinen, 25 Mar 2020

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Noora Hyttinen on behalf of the Authors (26 Mar 2020) Author's response Manuscript

ED: Publish subject to minor revisions (review by editor) (30 Mar 2020) by Manabu Shiraiwa

AR by Noora Hyttinen on behalf of the Authors (09 Apr 2020) Author's response Manuscript

ED: Publish as is (10 Apr 2020) by Manabu Shiraiwa

AR by Noora Hyttinen on behalf of the Authors (14 Apr 2020)

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Short summary

Organosulfates have been identified in atmospheric secondary organic aerosol (SOA). The thermodynamic properties of SOA constituents, such as organosulfates, affect the stability and atmospheric impact of the SOA. Here we present estimated solubility, activity, pK_a, saturation vapor pressure and Henry's law solubility values for several atmospherically relevant monoterpene- and isoprene-derived organosulfate compounds. These properties can be used, for example, in aerosol process modeling.