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]