Singapore HS CodeHS Code 291423: Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Ionones and methylionones in Singapore
What is HS Code 291423 in Singapore
Under Singapore's Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022), HS Code 291423 is the WCO Harmonized System subheading for Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Ionones and methylionones. This is the most detailed internationally standardized level; Singapore extends classifications to 8 digits under its national tariff system. 291423 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2914: Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.
Explore more 2026 Latest Singapore import export trade data and shipment records for HS Code Ionones and Methylionones on TradeInt global trade data platformClassification Path of HS Code 291423 in Singapore
Singapore Tariff Classification: Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)
In Singapore, HS 291423 is classified under the Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022) — a 8-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)
Local name STCCED 2022
Digits 8
Official source https://www.customs.gov.sg/
Top Trading Product of HS Code 2914
Top Singapore import Product Under HS Code 2914
1 291429: Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Other $76.6M2 291423: Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Ionones and methylionones $17.3M3 291450: Ketonephenols and ketones with other oxygen function $11.5MFigures shown for 2025.
For more 2026 recent data, search for Singapore import trade recordsTop Singapore export Product Under HS Code 2914
1 291411: Acyclic ketones without other oxygen function : Acetone $75.8M2 291429: Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Other $9.9M3 291412: Acyclic ketones without other oxygen function : Butanone (methyl ethyl ketone) $8.0MFigures shown for 2025.
For more 2026 recent data, search for Singapore export trade recordsRelated HS Code to Singapore Ionones and Methylionones (291423)
HS Code 29142300
Ionones and methylionones
HS Code 291411
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic ketones without other oxygen function : Acetone
HS Code 291412
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic ketones without other oxygen function : Butanone (methyl ethyl ketone)
HS Code 291413
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic ketones without other oxygen function : 4Methylpentan2one (methyl isobutyl ketone)
HS Code 291419
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic ketones without other oxygen function : Other
HS Code 291422
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Cyclohexanone and methylcyclohexanones
HS Code 291429
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Other
HS Code 291431
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Aromatic ketones without other oxygen function : Phenylacetone (phenylpropan2one)
HS Code 291439
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Aromatic ketones without other oxygen function : Other
HS Code 291440
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Ketonealcohols and ketonealdehydes
Frequently Asked Questions
What is HS code 291423 in Singapore?
HS code 291423 covers Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives : Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Ionones and methylionones in Singapore. It sits in Chapter 29 (Organic chemicals), Heading 2914 of the Harmonized System, and is classified under STCCED / HS-SG.
Is HS code 291423 the same across all countries?
What system does Singapore use to classify HS code 291423?
Where can I officially look up HS code 291423 in Singapore?