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Halogenated derivatives of hydrocarbons. > Saturated chlorinated derivatives of acyclic hydrocarbons: > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2903.19.00
1,1,1,2-Tetrachloroethane
>- 1,1,1,2-Tetrachloroethane (CH2ClCCl3) is a saturated chlorinated derivative of ethane with four chlorine substituents. It is a chemically defined compound used as a chemical intermediate and solvent, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
1,1,1,3-Tetrachloropropane
1,1,1,3-Tetrachloropropane is a saturated chlorinated propane with a specific substitution pattern, used in specialty chemical synthesis. As a saturated chlorinated derivative of an acyclic hydrocarbon, it falls under tariff item 2903.19.00. This product is a separate chemically defined organic compound under Chapter 29 Note 1(a).
1,1,1-Trichloroethane
>- 1,1,1-Trichloroethane (CH3CCl3), also known as methylchloroform, is a saturated chlorinated derivative of ethane with three chlorine atoms on one carbon. It is a chemically defined compound used as a solvent and chemical intermediate, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
1,1,1-Trichloroethane for Vapor Degreasing
>- 1,1,1-Trichloroethane for Vapor Degreasing is a purified methylchloroform designed for vapor degreasing systems in aerospace parts cleaning. It is a chemically defined saturated chlorinated acyclic hydrocarbon, classified under tariff item 2903.19.00.
1,1,1-Trichloroethane High Purity Solvent
>- 1,1,1-Trichloroethane High Purity Solvent is a high-purity methylchloroform used as a stabilized chlorinated hydrocarbon solvent in precision cleaning for electronics manufacturing. It is a chemically defined saturated chlorinated acyclic hydrocarbon, classified under tariff item 2903.19.00.
1,1,2,2-Tetrachloroethane (R-130)
1,1,2,2-Tetrachloroethane is a colorless liquid saturated chlorinated derivative of acyclic ethane, with four chlorine atoms. It serves as a solvent and chemical intermediate, and is a separate chemically defined compound under Chapter 29.
1,1,2-Trichloroethane
>- 1,1,2-Trichloroethane (CH2ClCHCl2) is a saturated chlorinated acyclic hydrocarbon with chlorine atoms distributed across both carbons of the ethane chain. It is a chemically defined compound used as a solvent and chemical intermediate, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
1,1,3-Trichloropropane
>- 1,1,3-Trichloropropane (CH2ClCHClCH2Cl) is a saturated chlorinated derivative of propane with three chlorine atoms. It is a chemically defined compound used as a pesticide intermediate, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
1,1-Dichlorobutane
1,1-Dichlorobutane is a saturated chlorinated derivative of acyclic butane, where both chlorine atoms are attached to the first carbon of the chain. It qualifies as a separate chemically defined organic compound under Chapter 29, falling within the scope of 'other' saturated chlorinated derivatives of acyclic hydrocarbons.
1,2,3-Trichloropropane
>- 1,2,3-Trichloropropane (CH2ClCHClCH2Cl) is a symmetrically chlorinated propane derivative that is fully saturated. It is a chemically defined compound used as a chemical intermediate and known contaminant, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
1,2-Dichloropropane Industrial Solvent Grade
1,2-Dichloropropane industrial solvent grade is a saturated chlorinated derivative of acyclic propane, with chlorine atoms on adjacent carbons. It contains stabilizers permitted under Chapter 29 note (f) for preservation or transport, which do not alter its classification as a chemically defined compound.
1,2-Dichloropropane (Propylene Dichloride)
1,2-Dichloropropane (propylene dichloride) is a saturated chlorinated derivative of acyclic propane, featuring two chlorine atoms on adjacent carbon atoms. This chemically defined compound falls under the 'other' category for saturated chlorinated derivatives of acyclic hydrocarbons.
1,3-Dichlorobutane
1,3-Dichlorobutane positions chlorine atoms on carbons 1 and 3 of the butane chain, qualifying as a saturated chlorinated derivative of acyclic butane. It serves as an intermediate in organic synthesis and is a separate chemically defined compound under Chapter 29.
1,4-Dichlorobutane
1,4-Dichlorobutane features chlorine atoms on the terminal carbons of a butane chain, making it a classic example of saturated chlorinated derivatives of acyclic hydrocarbons. It is a separate chemically defined compound used in organic synthesis.
2,2,3-Trichlorobutane
2,2,3-Trichlorobutane is a branched saturated chlorinated C4 acyclic hydrocarbon that serves as a synthetic intermediate in organic chemistry. As a saturated chlorinated derivative of an acyclic hydrocarbon, it falls under tariff item 2903.19.00. This product is a separate chemically defined organic compound under Chapter 29 Note 1(a).
2,2-Dichlorobutane
2,2-Dichlorobutane features a geminal dichloride structure on the second carbon of the butane chain, qualifying as a saturated chlorinated derivative of acyclic butane. This branched compound is used in specialty organic transformations and is a chemically defined compound.
2,2-Dichloropropane
>- 2,2-Dichloropropane ((CH3)2CCl2) is a saturated chlorinated derivative of propane with both chlorine atoms on the central carbon. It is a chemically defined compound used as a chemical intermediate, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
2,3-Dichlorobutane
2,3-Dichlorobutane is an isomer with chlorine atoms on the second and third carbons of butane, fitting within the saturated chlorinated derivatives of acyclic hydrocarbons. It is a chemically defined compound used in organic synthesis.
Carbon Tetrachloride
>- Carbon Tetrachloride (CCl4) is a saturated chlorinated derivative of the acyclic hydrocarbon methane, with all four hydrogen atoms replaced by chlorine. It is a chemically defined compound used as a solvent and chemical intermediate, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
Chlorocyclopropane
Chlorocyclopropane, though cyclic in structure, is classified as an acyclic equivalent under chemical structure rules for small rings, and is used as a research chemical. As a saturated chlorinated derivative of an acyclic hydrocarbon, it falls under tariff item 2903.19.00. This product is a separate chemically defined organic compound under Chapter 29 Note 1(a).
Hexachlorobutadiene
>- Hexachlorobutadiene (C4Cl6) is a fully chlorinated saturated acyclic hydrocarbon derivative of butadiene. Despite its name suggesting unsaturation, commercial forms are saturated perchlorobutanes, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
Hexachloroethane
>- Hexachloroethane (C2Cl6), also known as perchloroethane, is the fully chlorinated saturated derivative of ethane. It is a chemically defined compound used as a chemical intermediate and in pyrotechnics, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
Hexachloroethane 98% Technical Grade
Hexachloroethane technical grade at 98% purity is a saturated chlorinated derivative of acyclic ethane, fully chlorinated. It meets Chapter 29 note (a) for chemically defined compounds with impurities, used primarily in industrial applications.
Hexachloroethane (C2Cl6)
Hexachloroethane (C2Cl6) is a saturated chlorinated derivative of acyclic ethane, fully chlorinated. It is commonly used in industrial applications and is a separate chemically defined compound under Chapter 29.
Hexachloroethane Degassing Tablets
Hexachloroethane compressed into degassing tablets remains classified as the pure chemically defined compound per Chapter 29 notes, not as a finished preparation. Used in foundry applications to remove gases from molten metal.
Industrial sec-Butyl Chloride Drum
Industrial sec-butyl chloride packaged in bulk drums is a saturated chlorinated derivative of acyclic butane, specifically 2-chlorobutane. It is used as an alkylating agent in chemical manufacturing and is a chemically defined compound.
Laboratory Grade sec-Butyl Chloride
Laboratory grade sec-butyl chloride at 99.5%+ purity is a separate chemically defined organic compound per Chapter 29 notes. It is used in synthetic chemistry and research applications, packaged in small glass bottles.
Methylchloroform (1,1,1-Trichloroethane) Technical Grade
Methylchloroform (1,1,1-trichloroethane) is a colorless liquid solvent used primarily as a degreaser and cleaning agent in industrial applications. As a saturated chlorinated derivative of an acyclic hydrocarbon, it falls under tariff item 2903.19.00. This product is subject to Canada's ozone-depleting substances regulations.
Methylchloroform Stabilized with Nitromethane
Stabilized 1,1,1-trichloroethane with a nitromethane additive prevents decomposition during storage and transport, making it suitable for metal degreasing applications. The stabilizer is added for preservation and safety, which is permitted under Chapter 29 Note 1(f). This product is classified under tariff item 2903.19.00 as a saturated chlorinated derivative of an acyclic hydrocarbon.
Pentachloroethane
>- Pentachloroethane (C2HCl5) is a highly chlorinated saturated derivative of ethane containing five chlorine atoms. It is a chemically defined compound used as a refrigerant and chemical intermediate, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
Pharma-Grade sec-Butyl Chloride
>- Pharma-Grade sec-Butyl Chloride is a low-impurity secondary alkyl chloride (2-chlorobutane) meeting USP/EP residual solvent limits for pharmaceutical manufacturing. As a chemically defined saturated chlorinated acyclic hydrocarbon, it falls under tariff item 2903.19.00, which covers other saturated chlorinated derivatives of acyclic hydrocarbons not more specifically named elsewhere.
sec-Butyl Chloride
>- sec-Butyl Chloride (2-chlorobutane) is a saturated chlorinated derivative of acyclic hydrocarbons with the formula CH3-CHCl-CH2-CH3. It is a chemically defined secondary alkyl chloride used as an intermediate in organic synthesis, classified under tariff item 2903.19.00 as an "other" saturated chlorinated acyclic hydrocarbon.
Stabilized sec-Butyl Chloride for Transport
>- Stabilized sec-Butyl Chloride for Transport contains a polymerization inhibitor (e.g., 0.01% BHT) added per Chapter 29 note 1(f) for safe long-distance transport. The stabilizer is necessary for preservation, so the product remains classified under tariff item 2903.19.00 as a saturated chlorinated acyclic hydrocarbon.
Symmetrical Tetrachloroethane (1,1,2,2-Isomer)
Symmetrical 1,1,2,2-tetrachloroethane is a saturated chlorinated derivative of acyclic ethane, used in chemical manufacturing and as a dry cleaning solvent intermediate. It is a separate chemically defined compound.
Technical 1,1,1-Trichloroethane 99% Purity
Technical 1,1,1-trichloroethane at 99% purity is used as an extraction solvent in chemical processing and is classified as methylchloroform. As a saturated chlorinated derivative of an acyclic hydrocarbon, it falls under tariff item 2903.19.00. The product meets the definition of a separate chemically defined organic compound under Chapter 29 Note 1(a).
Tetrachloroethane Solvent Grade
High-purity 1,1,2,2-tetrachloroethane solvent grade is a saturated chlorinated acyclic hydrocarbon, used in extraction processes and organic synthesis. Its non-flammable properties make it suitable for industrial applications.