First Atmospheric Measurements and Emission Estimates of HFO-1336mzz(Z)

<p>Atmospheric measurement data (mole fractions) for HFO-1336mzz(Z) (((<em>Z</em>)-1,1,1,4,4,4-hexafluoro-2-butene, <em>cis</em>-CF₃CH=CHCF₃). The data are related to article in ES&amp;T (<a href="https://doi.org/10.1021/acs.est.3c01826">https://doi.org/10.1021/acs.est.3c01826</a>). Observations were made at the sites Berom&uuml;nster (CH), Sottens (CH), D&uuml;bendorf (CH), Jungfraujoch (CH), and Cabauw (NL). Measurements were conducted using Medusa pre-concentration units coupled to gas chromatography and mass spectrometry (GC-MS), as is used within the global AGAGE network.</p>