# The Tobacco and Related Products Regulations 2016, Schedule 2: Priority list of additives used in cigarettes and hand rolling tobacco subject to enhanced reporting obligations


Additive
Chemical formula (if applicable)
CAS Registry number(s) applicable to the substance (not exhaustive)
Carob bean
9000-40-2, 84961-45-5
Cocoa
84649-99-0, 84649-99-3, 95009-22-6, 8002-31-1
Diacetyl
C4H6O2
431-03-8
Fenugreek
68990-15-8, 977018-53-3, 84625-40-1
Fig
90028-74-3
Geraniol
C10H18O
106-24-1, 8000-46-2
Glycerol
C3H8O3
56-81-5
Guaiacol
C6H4(OH)(OCH3)
90-05-1
Guar gum
9000-30-0
Liquorice
68916-91-6
Maltol
C6H6O3
118-71-8
Menthol
C10H20O
2216-51-5, 15356-60-2, 89-78-1, 1490-04-6, 8006-90-4, 68606-97-3, 84696-51-5, 8008-79-5
Propylene glycol
C3H8O2
57-55-6
Sorbitol
C6H14O6
50-70-4
Titanium dioxide
TiO2
13463-67-7, 1317-70-0

---
Source: https://www.legislation.gov.uk/uksi/2016/507/schedule/2 (the official version)
Page: https://openlegislation.uk/tobacco-and-related-products-regulations-2016/schedule-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.