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Table 2 Chemicals putatively identified in brand 1 (24 mg) e-liquid

From: Electronic cigarette exposure triggers neutrophil inflammatory responses

Chemical Hazard statement Hazard class Type of compound ChEBI code
Anabasine;nicotine;TC-2403-12;; H301/H310/H400/H411 Toxic/Dangerous Active drug 18723
Glycerol N/A N/A Solubilizing agent 17754
1,4-Cyclohexanedione;2-hexenedial S22/S23/S24/S25 Irritant Cyclohexane analogue 28286; N/A
Skatole;tolylacetonitrile;; H315/H319/H335/H411 Warning/Senatizer Coal tar extract - flavour 9171; 27982
1-Methoxy-2-(2-methoxyethoxy)ethane H226/H360FD Health Hazard/Flammable Diglyme - toxic digylcerol breakdown product 46784
Nicotyrine N/A Toxic/Dangerous Nicotine breakdown product 7564
methyl 10,12-dihydroperoxy-8E,13E,15Z-octadecatrienoate N/A N/A Fatty acid N/A
Isoquinoline;quinoline;; H302/H310/H315 Acutely Toxic/Dangerous Bicyclic pyridine analogue 16092; 17362
8-hydroxy-nonanoic acid N/A N/A Hydroxylated fatty acid N/A
2,3,5-Trihydroxytoluene N/A N/A N/A 17185
Monocyclic botryococcane;; N/A N/A Isoprenyl-lipid N/A
1-Methoxy-2-(2-methoxyethoxy)ethane;“2-methylpentane-1,2,4-triol”;; H226/H360FD Health Hazard/Flammable Diglyme - toxic digylcerol 46784
2,3-Dihydroxyvaleric acid N/A N/A Pentose-sugar N/A
Pentaethylene glycol monodecyl ether;; N/A N/A Detergent N/A
Unknown lipid N/A N/A N/A N/A
Unknown lipid N/A N/A N/A N/A
Unknown lipid N/A N/A Sphingolipid N/A
Isopentenyladenine-7-N-glucoside;;12-oxo-20-trihydroxy-leukotriene B4;; N/A N/A N/A 74321; N/A
Ethyl-trimethyl-silane N/A N/A Potential silica breakdown product from wick 48788