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. 2021 Sep 6;38(2):205–224. doi: 10.1007/s43188-021-00103-3

Table 2.

Chemical profile of a cinnamon-flavored e-cig aerosol generated using a third-generation e-cig device operating with a voltage set a 4.2 V and atomizer resistance of 0.15 Ω

Compounds Mean concentration (µg/puff)
Nicotine 567
Glycerin 11,800
Propylene glycol 4900
Acetaldehyde 0.386
Acetone 0.354
Benzaldehyde 0.630
Crotonaldehyde 0.104
Formaldehyde 0.021
m&p-tolualdehyde 1.460
Propionaldehyde 0.049