HS Code for Unsaturated Monohydric Alcohols (2905.29) 2025
**TL;DR:** The **HS code for unsaturated monohydric alcohols** is 2905.29 in Chapter 29. This 2025 guide covers classification, **2025 HS code changes**, uses, shipping rules, and compliance tips for global trade.
What Is the HS Code for Unsaturated Monohydric Alcohols?
The **HS code for unsaturated monohydric alcohols** is 2905.29, classifying these organic chemicals under Chapter 29 for customs worldwide.
- Chapter 29: Organic chemicals
- Heading 2905: Saturated and unsaturated acyclic monohydric alcohols
- Subheading 2905.29: Other unsaturated monohydric alcohols
- 6-digit WCO standard, extended nationally
- Critical for duties, tariffs, and trade data
What Are Unsaturated Monohydric Alcohols? Key Properties
Unsaturated monohydric alcohols contain one hydroxyl (-OH) group and carbon-carbon double or triple bonds. They differ from saturated alcohols by reactivity due to unsaturation.
| Property | Description | Examples |
|---|
| Structure | One -OH, C=C or C≡C | Allyl alcohol (C3H6O) |
| Reactivity | High due to unsaturation | Propargyl alcohol |
| Physical State | Liquid, volatile | 2-Buten-1-ol |
Common Examples of HS Code 2905.29 Products
HS code 2905.29 covers specific unsaturated monohydric alcohols used in industries.
- Allyl alcohol (prop-2-en-1-ol): Resins, pharmaceuticals
- Propargyl alcohol (prop-2-yn-1-ol): Corrosion inhibitors
- Crotyl alcohol (but-2-en-1-ol): Flavors, fragrances
- Other C3-C20 unsaturated alcohols
- Excludes polyhydric or aromatic alcohols
2025 HS Code Changes Affecting 2905.29 Classification
Major 2025 HS code changes impact chemical shipments, including 2905.29. No WCO revision until 2027, but national updates demand attention.
| Region | 2025 Change | Impact on HS 2905.29 |
|---|
| USA | USPS HTS mandatory Sep 1 | Full 10-digit for all mail |
| GCC | 12-digit codes Jan 1 | Precise chemical tariffs |
| EU | CN 2025 refinements | Organic chemical splits |
| China | National tariff adjustments | Stricter imports |
How to Find HS Code for Unsaturated Monohydric Alcohols in 2025
Use this step-by-step guide to confirm HS code 2905.29 accurately.
- Analyze chemical formula for -OH and unsaturation
- Locate Chapter 29: Organic chemicals
- Check heading 2905 for acyclic alcohols
- Select 2905.29 for unsaturated types
- Verify national extensions via customs portals
Industrial Uses and Applications of 2905.29 Alcohols
Unsaturated monohydric alcohols under HS 2905.29 serve diverse sectors.
- Pharmaceutical intermediates
- Cosmetics and personal care
- Polymer and resin production
- Agrochemical synthesis
- Specialty solvents
Shipping Regulations for HS Code 2905.29 Products
Ship unsaturated monohydric alcohols safely under HS code rules.
- Prepare Safety Data Sheet (SDS)
- Apply UN hazard labels (flammable liquid)
- Use IATA/IMDG for air/sea
- Ensure compatible packaging
- Declare accurate HS code 2905.29
FAQ: HS Code for Unsaturated Monohydric Alcohols
Answers to top questions on HS code 2905.29 and 2025 updates.
What is the exact HS code for unsaturated monohydric alcohols?
HS code 2905.29 classifies unsaturated monohydric alcohols like allyl alcohol.
What are examples of products under HS 2905.29?
Allyl alcohol, propargyl alcohol, and crotyl alcohol fall under HS 2905.29.
How do 2025 changes affect HS code 2905.29 shipments?
US HTS mandatory from Sep 1 and GCC 12-digit codes increase compliance needs.
Is allyl alcohol classified as 2905.29?
Yes, allyl alcohol (prop-2-en-1-ol) uses HS code 2905.29.
What if my chemical mixture includes unsaturated alcohols?
Classify by principal characteristic or consult WCO notes for HS 2905.29.
Are there free tools for HS code lookup?
WCO HS database and national customs sites provide free HS code searches.
What penalties for wrong HS code 2905.29?
Incorrect classification risks fines, delays, or seizure of goods.
Does EU CN 2025 change 2905.29?
EU refines Chapter 29 but retains core 2905.29 structure.
How to ship HS 2905.29 internationally?
Include SDS, hazard labels, and correct HS code per IATA/IMDG.
Resources
2025 Case Study: Chemical exporter saved $30K in duties digit HS 2905.29 codes early, per WCO guidelines.
For seamless HS code compliance and shipping, explore FreightAmigo tools. Book a Demo | HK: +852 24671689 | CHN: +86 4008751689 | USA: +1 337 361 2833 | Email: enquiry@freightamigo.com
Sources: WCO HS Nomenclature
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