Chemical compounds | Carcinogenicity | Ref. |
carbon monoxide | Not listed | |
benzene | Group 1 | [22] |
formaldehyde | Group 1 | [23] |
polycyclic aromatic hydrocarbons (PAHs) | Group 1, Group 2A and group 2B | [24] |
hydrogen cyanide | Not listed | [22] |
benzo (a) pyrene (BaP) | Group 1 | [25] |
heterocyclic aromatic amines | Not listed | [26] |
aldehydes | Group 1 | [27] |
phenolic compounds | Not listed | [22] |
volatile hydrocarbons, | Group 2A | [22] |
toluene | Group 3 | [22] |
furan | Group 2B | [22] |
2-methylfuvan | Not listed | [22] |
isobutylene | Group 1A | [28] |
terpenes and terpenoids | Group 2B | [29] |
tetrahydrocannabinol | Not listed | [30] |
cannabidiol | Group 2B | [31] |