tert-Butyl alcohol, having a purity of less than 99 percent by weight
Acyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives: > Saturated monohydric alcohols: > Other butanols: > tert-Butyl alcohol, having a purity of less than 99 percent by weight
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 2905.14.10.00
Technical Grade tert-Butyl Alcohol (98% Purity)
Technical grade tert-butyl alcohol with 98% purity by weight, containing impurities typical of industrial production processes. Classified under HTS 2905.14.10.00 as a saturated monohydric acyclic alcohol (butanol) with purity less than 99%. Used primarily as a solvent and chemical intermediate in manufacturing.
Stabilized tert-Butyl Alcohol (98.2% Purity)
tert-Butyl alcohol at 98.2% purity with added stabilizer to prevent peroxide formation during storage. Remains classified in HTS 2905.14.10.00 per Chapter 29 note (f) allowing stabilizers for preservation without changing classification. Used in pharmaceutical intermediate production.
Laboratory Grade tert-Butyl Alcohol (97% Purity)
97% pure tert-butyl alcohol packaged for laboratory reagent use in organic synthesis. Meets HTS 2905.14.10.00 as <99% purity saturated monohydric butanol, distinguished from analytical reagent grades ≥99%. Used for extractions and reaction media.
Industrial tert-Butyl Alcohol Solvent (97.5% Purity)
Impurities-reduced tert-butyl alcohol at 97.5% purity, supplied in industrial drums for paint and coating formulations. Falls under HTS 2905.14.10.00 due to its identity as <99% pure tert-butanol, a saturated acyclic monohydric alcohol. Essential for dissolving resins in industrial applications.
tert-Butyl Alcohol Process Stream (95% Purity)
Byproduct stream from isobutylene production containing 95% tert-butyl alcohol with water and oligomer impurities. HTS 2905.14.10.00 applies as it's chemically defined <99% pure saturated butanol. Recovered for use in chemical synthesis and fuel additives.
tert-Butyl Alcohol for Fuel Oxygenate (96% Purity)
96% pure tert-butyl alcohol intended as gasoline oxygenate blending component, with minor water content. HTS 2905.14.10.00 classification holds as separate chemically defined compound <99% purity, not yet mixed with hydrocarbons. Improves combustion in fuel formulations.
tert-Butyl Alcohol with Anti-Dusting Agent (98% Purity)
98% tert-butyl alcohol with trace anti-dusting agent added for safe handling in powder-related processes. Chapter Note (g) permits such additions for safety without changing HTS 2905.14.10.00 classification as <99% pure compound. Used in polymer processing.