What is the HS code for chloromethane?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
2903 — Halogenated derivatives of hydrocarbons
Chapter 29: Organic chemicals
Plain-language overview
Use HS-4 2903 when importing or exporting halogenated derivatives of hydrocarbons, such as chloromethane or vinyl chloride. These compounds are commonly used in industrial applications, including solvents and refrigerants.
When determining the correct HS-6 code, consider the specific halogen and structure of the compound. For example, HS-6 290311 covers saturated chlorinated derivatives like chloromethane, while HS-6 290321 includes unsaturated chlorinated derivatives like vinyl chloride. Understanding these distinctions is crucial for accurate classification.
If your product contains multiple halogens, you may need to look at codes like HS-6 290371 for chlorodifluoromethane or HS-6 290376 for bromochlorodifluoromethane. The presence of different halogens can significantly affect the classification and regulatory requirements.
For products that do not fit neatly into the defined categories, such as unique blends or derivatives not explicitly listed, use the 'n.e.c.' (not elsewhere classified) codes like HS-6 290319 or HS-6 290399. This ensures compliance while allowing for flexibility in product classification.
Keywords & topics
Useful terms traders and brokers use for this HS-4 heading.
halogenated hydrocarbons · chlorinated derivatives · fluorinated derivatives · brominated derivatives · vinyl chloride · methyl chloride · dichloromethane · chemical classification · HS-6 codes · import/export regulations · industrial solvents · refrigerants
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Chloromethane (methyl chloride) - HS-6 290311
- Dichloromethane (methylene chloride) - HS-6 290312
- Vinyl chloride (chloroethylene) - HS-6 290321
- Trichloroethylene - HS-6 290322
- Methyl bromide (bromomethane) - HS-6 290361
- Chlorodifluoromethane (HCFC-22) - HS-6 290371
- Hexachlorobenzene - HS-6 290392
Common questions
Frequent classification questions with short practical guidance.
How do I classify halogenated hydrocarbons?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the differences between HS-6 codes for halogenated derivatives?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Which HS-6 code applies to vinyl chloride?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Are there specific regulations for importing brominated compounds?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine the correct HS code for mixed halogenated products?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
Related topics
Common real-world topics that come up during code comparison.
how to classify halogenated hydrocarbons for import
Check the exact product specs and destination-country tariff notes before finalizing the code.
differences between chlorinated and fluorinated derivatives HS codes
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
HS-4 2903 classification for industrial solvents
Use this topic to narrow your shortlist, then validate the final code against legal wording.
import regulations for halogenated hydrocarbons
Check the exact product specs and destination-country tariff notes before finalizing the code.
finding the right HS-6 code for vinyl chloride
Use this topic to narrow your shortlist, then validate the final code against legal wording.
what to do if my product is not listed in HS codes
Use this topic to narrow your shortlist, then validate the final code against legal wording.
understanding n.e.c. codes for chemical classification
Use this topic to narrow your shortlist, then validate the final code against legal wording.
guidelines for importing brominated hydrocarbons
Check the exact product specs and destination-country tariff notes before finalizing the code.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products fall under HS-4 2903?
- HS-4 2903 covers halogenated derivatives of hydrocarbons, including chlorinated, fluorinated, and brominated compounds used in various industrial applications.
- How do I choose between different HS-6 codes under 2903?
- Select the HS-6 code based on the specific halogen and structure of your product. For instance, choose HS-6 290311 for chloromethane or HS-6 290321 for vinyl chloride.
- What does n.e.c. mean in HS codes?
- n.e.c. stands for 'not elsewhere classified.' Use these codes when your product does not fit into the defined categories of HS-6 codes.
- Are there special regulations for importing halogenated hydrocarbons?
- Yes, many halogenated hydrocarbons are subject to specific environmental regulations due to their potential impact. Check local laws and regulations before import.
- Can I use HS-4 2903 for products with multiple halogens?
- Yes, HS-4 2903 includes codes for products with multiple halogens. Use the appropriate code based on the specific halogens present in your product.
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HS-6 subheadings (42)
- 290311Saturated chlorinated derivatives of acyclic hydrocarbons; chloromethane (methyl chloride) and chloroethane (ethyl chloride)
- 290312Saturated chlorinated derivatives of acyclic hydrocarbons; dichloromethane (methylene chloride)
- 290313Saturated chlorinated derivatives of acyclic hydrocarbons; chloroform (trichloromethane)
- 290314Saturated chlorinated derivatives of acyclic hydrocarbons; carbon tetrachloride
- 290315Saturated chlorinated derivatives of acyclic hydrocarbons; ethylene dichloride (ISO) (1,2-dichloroethane)
- 290319Saturated chlorinated derivatives of acyclic hydrocarbons; n.e.c. in item no. 2903.1
- 290321Unsaturated chlorinated derivatives of acyclic hydrocarbons; vinyl chloride (chloroethylene)
- 290322Unsaturated chlorinated derivatives of acyclic hydrocarbons; trichloroethylene
- 290323Unsaturated chlorinated derivatives of acyclic hydrocarbons; tetrachloroethylene (perchloroethylene)
- 290329Unsaturated chlorinated derivatives of acyclic hydrocarbons; n.e.c. in item no. 2903.2
- 290341Saturated fluorinated derivatives of acyclic hydrocarbons; trifluoromethane (HFC-23)
- 290342Saturated fluorinated derivatives of acyclic hydrocarbons; difluoromethane (HFC-32)
- 290343Saturated fluorinated derivatives of acyclic hydrocarbons; fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)
- 290344Saturated fluorinated derivatives of acyclic hydrocarbons; pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143)
- 290345Saturated fluorinated derivatives of acyclic hydrocarbons; 1,1,1,2-tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134)
- 290346Saturated fluorinated derivatives of acyclic hydrocarbons; 1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea), 1,1,1,2,2,3-hexafluoropropane (HFC-236cb), 1,1,1,2,3,3-hexafluoropropane (HFC-236ea) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa)
- 290347Saturated fluorinated derivatives of acyclic hydrocarbons; 1,1,1,3,3-pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca)
- 290348Saturated fluorinated derivatives of acyclic hydrocarbons; 1,1,1,3,3-pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-43-10mee)
- 290349Saturated fluorinated derivatives of acyclic hydrocarbons; n.e.c. in item no 2903.4
- 290351Unsaturated fluorinated derivatives of acyclic hydrocarbons; 2,3,3,3-tetrafluoropropene (HFO-1234yf), 1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz)
- 290359Unsaturated fluorinated derivatives of acyclic hydrocarbons; n.e.c. in item no. 2903.5
- 290361Brominated or iodinated derivatives of acyclic hydrocarbons; methyl bromide (bromomethane)
- 290362Brominated or iodinated derivatives of acyclic hydrocarbons; ethylene dibromide (ISO) (1,2-dibromoethane)
- 290369Brominated or iodinated derivatives of acyclic hydrocarbons; n.e.c. in item no. 2903.6
- 290371Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; chlorodifluoromethane (HCFC-22)
- 290372Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; dichlorotrifluoroethane (HCFC-123)
- 290373Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; dichlorofluoroethanes (HCFC-141, 141b)
- 290374Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; chlorodifluoroethanes HCFC-142, 142b)
- 290375Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; dichloropentafluoropropanes (HCFC-225, 225ca, 225cb)
- 290376Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301), and dibromotetrafluoroethanes (Halon-2402)
- 290377Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; n.e.c. in headings 290371 to 290376, perhalogenated only with fluorine and chlorine
- 290378Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; perhalogenated derivatives, other than those only with fluorine and chlorine, n.e.c. in item no. 2903.71 to 2903.76
- 290379Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; n.e.c. in item no. 2903.7
- 290381Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons; 1,2,3,4,5,6-Hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)
- 290382Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons; aldrin (ISO), chlordane (ISO), and heptachlor (ISO)
- 290383Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons; mirex (ISO)
- 290389Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons; n.e.c. in item no. 2903.8
- 290391Halogenated derivatives of aromatic hydrocarbons; chlorobenzene, o-dichlorobenzene, and p-dichlorobenzene
- 290392Halogenated derivatives of aromatic hydrocarbons; hexachlorobenzene (ISO) and DDT (ISO) (clofenotane (INN), and 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane)
- 290393Halogenated derivatives of aromatic hydrocarbons; pentachlorobenzene (ISO)
- 290394Halogenated derivatives of aromatic hydrocarbons; hexabromobiphenyls
- 290399Halogenated derivatives of aromatic hydrocarbons; n.e.c. in item no. 2903.91, 2903.92, 2903.93 and 2903.94