HS 29.12.29

Aldehydes; cyclic, without other oxygen function, other than benzaldehyde

WCO HS 20226-digit subheading
ℹ Many substances in this chapter (organic chemicals) may be classified as dangerous goods under ADR. Common hazard classes include Class 3 (flammable liquid), Class 6.1 (toxic), and Class 8 (corrosive). Always check individual substance classification before transport. Check ADR classification →
Classification is the shipper’s legal responsibility. This reference is based on common HS-ADR correlations from public regulatory data. Always verify against the current ADR, IMDG Code, or IATA DGR and consult a qualified DGSA where required.
HS 29.12.29WCO HS 2022
Aldehydes; cyclic, without other oxygen function, other than benzaldehyde
Section
VI
Products of the chemical or allied industries
Chapter
29
Organic chemicals
Heading
29.12
Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde
Level
Subheading
International 6-digit level (WCO HS 2022)
World Customs Organization (HS 2022)checked 2026-07-24verified

This is the international 6-digit HS code. Your country may use additional digits for national tariff purposes. For UK tariff and duty rates, check the UK Trade Tariff. For US rates, check the USITC HTS.

Related Codes Under 29.12

29.12.11
Aldehydes; acyclic, without other oxygen function, methanal (formaldehyde)
→
29.12.12
Aldehydes; acyclic, without other oxygen function, ethanal (acetaldehyde)
→
29.12.19
Aldehydes; acyclic, without other oxygen function, n.e.c. in item no. 2912.1
→
29.12.21
Aldehydes; cyclic, without other oxygen function, benzaldehyde
→
29.12.41
Aldehydes; aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, vanillin (4-hydroxy-3-methoxybenzaldehyde)
→
29.12.42
Aldehydes; aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)
→
29.12.49
Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function; other than vanillin (4-hydroxy-3-methoxybenzaldehyde) and ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)
→
29.12.50
Aldehydes; cyclic polymers of aldehydes
→
29.12.60
Paraformaldehyde
→
← Heading 29.12: Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde

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