United States of America HS Code

HS Code 291423: Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Ionones and methylionones in United States of America

Q: Is HS code 291423 the same across all countries?

Yes — up to the 6-digit level, HS code 291423 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. United States of America extends it under HTS / HTSUS.

Q: What system does United States of America use to classify HS code 291423?

United States of America classifies products under the Harmonized Tariff Schedule of the United States (HTS / HTSUS; locally Harmonized Tariff Schedule), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 291423 in United States of America?

The official source is https://www.cbp.gov/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 291423 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 291423 is the WCO Harmonized System subheading for Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Ionones and methylionones. This is the most detailed internationally standardized level; United States of America extends classifications to 10 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 United States of America import export trade data and shipment records for HS Code Ionones and Methylionones on TradeInt global trade data platform

Classification Path of HS Code 291423 in United States of America

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 29

Organic chemicals

HS Code 2914

Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives

HS Code 291423

Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Ionones and methylionones

HS Code 2914230000

Ionones and methylionones

United States of America Tariff Classification: Harmonized Tariff Schedule of the United States (HTS / HTSUS)

In United States of America, HS 291423 is classified under the Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Harmonized Tariff Schedule of the United States (HTS / HTSUS)

Local name Harmonized Tariff Schedule

Digits 10

Official source https://www.cbp.gov/

You know what 291423 means. Now see 2026 latest real trade activity for Ionones and Methylionones in United States of America.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

Search 2026 Latest United States of America Import Data Search 2026 Latest United States of America Export Data

Top Trading Product of HS Code 2914

Top United States of America import Product Under HS Code 2914

1 291429: Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Other $163.0M 2 291479: Halogenated, sulphonated, nitrated or nitrosated derivatives : Other $137.6M 3 291412: Acyclic ketones without other oxygen function : Butanone (methyl ethyl ketone) $109.3M

Figures shown for 2025.

For more 2026 recent data, search for United States of America import trade records

Top United States of America export Product Under HS Code 2914

1 291411: Acyclic ketones without other oxygen function : Acetone $54.7M 2 291419: Acyclic ketones without other oxygen function : Other $53.1M 3 291429: Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Other $48.0M

Figures shown for 2025.

For more 2026 recent data, search for United States of America export trade records

Related HS Code to United States of America Ionones and Methylionones (291423)

HS Code 2914230000

Ionones and methylionones

HS Code 291411

Acyclic ketones without other oxygen function : Acetone

HS Code 291412

Acyclic ketones without other oxygen function : Butanone (methyl ethyl ketone)

HS Code 291413

Acyclic ketones without other oxygen function : 4Methylpentan2one (methyl isobutyl ketone)

HS Code 291419

Acyclic ketones without other oxygen function : Other

HS Code 291422

Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Cyclohexanone and methylcyclohexanones

HS Code 291429

Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Other

HS Code 291431

Aromatic ketones without other oxygen function : Phenylacetone (phenylpropan2one)

HS Code 291439

Aromatic ketones without other oxygen function : Other

HS Code 291440

Ketonealcohols and ketonealdehydes

Frequently Asked Questions

What is HS code 291423 in United States of America?

HS code 291423 covers Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function : Ionones and methylionones in United States of America. It sits in Chapter 29 (Organic chemicals), Heading 2914 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 291423 the same across all countries?

What system does United States of America use to classify HS code 291423?

Where can I officially look up HS code 291423 in United States of America?