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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If impurities exceed 3% creating a formulated mixture
Prepared chemical mixtures with unspecified composition fall under Chapter 38.
If aromatic polyhydric alcohol ethers with halogenation
Presence of aromatic rings shifts classification to the aromatic ethers subheading.
If significant organo-sulfur impurities present
Organo-sulfur compounds take precedence per Chapter 29 classification rules.
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Import Tips & Compliance
• Certificate of Analysis must show principal component ≥97% to qualify as chemically defined compound
• Label drums with exact purity and stabilizer content to avoid mixture classification
• Pre-clear TSCA notification if annual import exceeds 10,000 lbs threshold
Related Products 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.
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.