Mixed C4 Acetylenes Petroleum Fraction
Mixed C4 acetylenes, including 1-butyne, 2-butyne, and vinylacetylene, are unsaturated acyclic hydrocarbons with triple bonds, recovered from petroleum processes. They fall under tariff item 2901.29.00 as 'Other' acyclic hydrocarbons. They are used in chemical synthesis.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| π¨π³China | Free | β | Free |
| π²π½Mexico | Free | β | Free |
| πΊπΈUnited States | Free | β | Free |
| π©πͺGermany | Free | β | Free |
| π―π΅Japan | Free | β | Free |
More Specific Codes
This product may fall under a more specific subheading:
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item β and can price the duty on it in the same conversation.
Import Tips & Compliance
β’ Ensure the product is classified as an acyclic hydrocarbon, not a cyclic one
β’ Provide a detailed composition breakdown
β’ Check for any restrictions on acetylene compounds
Related Products under Tariff item 2901.29.00
1,5-Hexadiene Petroleum Grade
1,5-Hexadiene is a nonconjugated diene (C6H10) with two double bonds, derived from petroleum ethylene processes. It is an unsaturated acyclic hydrocarbon, falling under tariff item 2901.29.00 as 'Other' acyclic hydrocarbons. It is used as a crosslinking agent in polymer production.
1-Decene (C10 Linear Ξ±-Olefin)
1-Decene is a linear alpha-olefin (C10H20) derived from natural gas liquids or petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used in producing polyalphaolefins (PAO) for synthetic lubricants.
1-Dodecene (C12 Linear Ξ±-Olefin)
1-Dodecene is a C12 linear alpha-olefin (C12H24) derived from petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is essential for manufacturing linear alkylbenzene (LAB) used in detergents.
1-Hexadecene (C16 Linear Ξ±-Olefin)
1-Hexadecene is a C16 linear terminal olefin (C16H32) derived from petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used in producing high-viscosity PAO base stocks.
1-Hexene (C6 Linear Ξ±-Olefin)
1-Hexene is a colorless liquid unsaturated acyclic hydrocarbon (C6H12) with a terminal double bond, derived from petroleum cracking. It is classified under tariff item 2901.29.00 as 'Other'. It is used as a comonomer in polyethylene production.
1-Octene (C8 Linear Ξ±-Olefin)
1-Octene is a linear alpha-olefin (C8H16) produced via ethylene oligomerization from petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is a critical comonomer for high-performance polyethylene.