Acetylene tetrabromide; alkyl bromides, other than methyl bromide (bromomethane); methylene dibromide; and vinyl bromide
Halogenated derivatives of hydrocarbons: > Brominated or iodinated derivatives of acyclic hydrocarbons: > Other: > Acetylene tetrabromide; alkyl bromides, other than methyl bromide (bromomethane); methylene dibromide; and vinyl bromide
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2903.69.10.00
Ethyl Bromide
Ethyl bromide (C2H5Br) is a colorless liquid alkyl bromide used primarily as a synthetic intermediate in organic chemistry for alkylation reactions and pharmaceutical production. It falls under HTS 2903.69.10.00 as a brominated derivative of acyclic hydrocarbons, specifically an alkyl bromide other than methyl bromide. This classification aligns with Chapter 29 notes for separate chemically defined organic compounds.
n-Propyl Bromide
n-Propyl bromide (CH3CH2CH2Br), also known as 1-bromopropane, is an alkyl bromide serving as a solvent and intermediate in agrochemical and pharmaceutical manufacturing. Classified under HTS 2903.69.10.00 as a brominated acyclic hydrocarbon alkyl bromide, excluding methyl bromide. It meets Chapter 29 criteria for chemically defined halogenated compounds.
Isopropyl Bromide
Isopropyl bromide ((CH3)2CHBr) is a branched alkyl bromide used in organic synthesis for preparing ethers and esters. It is specifically listed under HTS 2903.69.10.00 as an alkyl bromide (other than methyl bromide) that is a brominated derivative of acyclic hydrocarbons. Pure, chemically defined status confirms Chapter 29 applicability.
n-Butyl Bromide
n-Butyl bromide (CH3(CH2)3Br) serves as a reagent in alkylation reactions and pharmaceutical intermediates production. This alkyl bromide is classified in HTS 2903.69.10.00 as a brominated acyclic hydrocarbon, distinct from methyl bromide. It conforms to Chapter 29 requirements for separate halogenated organic compounds.
Allyl Bromide
Allyl bromide (CH2=CHCH2Br) is an unsaturated alkyl bromide used in polymer chemistry and pharmaceutical synthesis. It qualifies for HTS 2903.69.10.00 as a brominated acyclic hydrocarbon alkyl bromide. The chemically defined nature fits Chapter 29 heading specifications for halogenated derivatives.
1-Bromo-2-chloroethane
1-Bromo-2-chloroethane (BrCH2CH2Cl) is a mixed halogenated alkyl bromide used in specialty chemical synthesis. Classified under HTS 2903.69.10.00 per Chapter 29 note 4 allowing compound halogenated derivatives in brominated headings. Meets criteria as acyclic brominated hydrocarbon derivative.
Vinyl Bromide
Vinyl bromide (CH2=CHBr), explicitly named in the HTS description, is a gaseous monomer used in specialty polymer production. It falls precisely under HTS 2903.69.10.00 as a brominated acyclic hydrocarbon. Chapter 29 classification for chemically defined unsaturated halogen compounds applies.
Methylene Dibromide
Methylene dibromide (CH2Br2), also called dibromomethane, is a dense liquid used as a solvent and density gradient medium. Specifically enumerated in HTS 2903.69.10.00 as a brominated acyclic hydrocarbon derivative. Qualifies under Chapter 29 for pure chemically defined organic halides.
Acetylene Tetrabromide
Acetylene tetrabromide (CHBr2-CHBr2) is a heavy liquid used for mineral density separation in geological analysis. Explicitly listed in HTS 2903.69.10.00 as a specific brominated acyclic hydrocarbon derivative. Fits Chapter 29 criteria for pure organic compounds.
2-Bromoethanol
2-Bromoethanol (BrCH2CH2OH) functions as both alkyl bromide and alcohol in organic synthesis. Despite oxygen function, classified in HTS 2903.69.10.00 as principal brominated acyclic hydrocarbon characteristic per Chapter 29 classification notes. Halogen function takes precedence over alcohol.
1,4-Dibromobutane
1,4-Dibromobutane (Br(CH2)4Br) is a dibromoalkane used to synthesize crown ethers and polymers. Falls under HTS 2903.69.10.00 as alkyl dibromide, brominated acyclic hydrocarbon. Chemically defined status per Chapter 29 confirmed.
Bromochloromethane
Bromochloromethane (CH2BrCl) is a mixed haloalkane used as solvent and intermediate. Classified HTS 2903.69.10.00 following Chapter 29 note 4 for compound halogenated derivatives where bromine defines the heading. Acyclic brominated hydrocarbon derivative.
1,3-Dibromopropane
1,3-Dibromopropane (BrCH2CH2CH2Br) serves as linker in pharmaceutical and polymer chemistry. HTS 2903.69.10.00 classification as symmetrical alkyl dibromide, acyclic brominated hydrocarbon. Pure compound status verified.
2-Bromopropene
2-Bromopropene (CH3CBr=CH2) is an unsaturated alkyl bromide for specialty monomer synthesis. Specifically qualifies under HTS 2903.69.10.00 as brominated acyclic hydrocarbon. Chapter 29 unsaturated halogen derivative.
1-Bromo-3-chloropropane
1-Bromo-3-chloropropane (BrCH2CH2CH2Cl) is a mixed haloalkane used in bifunctional synthesis. HTS 2903.69.10.00 per bromine principal characteristic and Chapter 29 compound derivative rules. Acyclic brominated hydrocarbon.