HS 29.16.31

Acids; aromatic monocarboxylic acids, benzoic acid, its salts and esters

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 29.16.31WCO HS 2022
Acids; aromatic monocarboxylic acids, benzoic acid, its salts and esters
Section
VI
Products of the chemical or allied industries
Chapter
29
Organic chemicals
Heading
29.16
Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
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 29.16

29.16.11
Acids; unsaturated acyclic monocarboxylic acids; acrylic acid and its salts
→
29.16.12
Acids; unsaturated acyclic monocarboxylic acids; esters of acrylic acid
→
29.16.13
Acids; unsaturated acyclic monocarboxylic acids; methacrylic acid and its salts
→
29.16.14
Acids; unsaturated acyclic monocarboxylic acids; esters of methacrylic acid
→
29.16.15
Acids; unsaturated acyclic monocarboxylic acids; oleic, linoleic or linolenic acids, their salts and esters
→
29.16.16
Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, binapacryl (ISO)
→
29.16.19
Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in item no. 2916.1
→
29.16.20
Acids; cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
→
29.16.32
Acids; aromatic monocarboxylic acids, benzoyl peroxide and benzoyl chloride
→
29.16.34
Acids; aromatic monocarboxylic acids, phenylacetic acid and its salts
→
29.16.39
Acids; aromatic monocarboxylic acids, and their anhydrides, halides, peroxides, peroxyacids and their derivatives, other than benzoic acid, its salts and esters, benzoyl peroxide and benzoyl chloride, phenylacetic acid and its salts
→
← Heading 29.16: Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

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