Triethylene glycol dichloride
Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives > Acyclic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives: > Other: > Ethers of polyhydric alcohols: > Triethylene glycol dichloride
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 2909.19.30.00
Triethylene Glycol Dichloride
Triethylene glycol dichloride is a halogenated acyclic ether derivative of polyhydric alcohols, specifically 2,2'-dichlorodiethyl ether (ClCH2CH2OCH2CH2OCH2CH2Cl). It falls under HTS 2909.19.30.00 as it matches the exact description of ethers of polyhydric alcohols that are halogenated derivatives. This chemical is used primarily as a solvent and intermediate in organic synthesis.
Diethylene Glycol Dichloride
Diethylene glycol dichloride (ClCH2CH2OCH2CH2Cl) is a halogenated derivative of polyhydric alcohol ethers, structurally analogous to triethylene glycol dichloride. Classified under HTS 2909.19.30.00 as it represents ethers of polyhydric alcohols with halogen substitution. Used in polymer processing and as a crosslinking agent.
Triethylene Glycol Dichloride Technical Grade 98%
Technical grade triethylene glycol dichloride (98% purity) contains minor impurities but remains a separate chemically defined compound per Chapter 29 Note 1(a). Classified in HTS 2909.19.30.00 as the principal ether structure with halogenation is unchanged. Supplied for industrial solvent applications.
2,2'-Dichlorodiethyl Ether (Triethylene Glycol Dichloride)
2,2'-Dichlorodiethyl ether, systematic name for triethylene glycol dichloride, is the halogenated acyclic diether of triethylene glycol. HTS 2909.19.30.00 specifically names this compound as an ether of polyhydric alcohols. Primarily used in pharmaceutical intermediate synthesis.
Triethylene Glycol Bis(2-chloroethyl) Ether Stabilized
Stabilized triethylene glycol dichloride with added anti-oxidant preservative, permitted under Chapter 29 Note 1(f). Remains classified HTS 2909.19.30.00 as stabilizer doesn't change essential character. Used in polyurethane resin manufacturing.