2905.59.90.00/1-Chloro-2-methylpropan-2-ol/Mexico

1-Chloro-2-methylpropan-2-ol from Mexico

1-Chloro-2-methylpropan-2-ol is a branched, halogenated tertiary alcohol used in fragrance synthesis and as a protecting group. Classified in HTS 2905.59.90.00 for 'other' halogenated acyclic alcohol derivatives, its acyclic chain and OH group qualify per Chapter 29 notes. Distinct from straight-chain chlorohydrins.

Duty Rate — Mexico → United States

5.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Validate branched structure with molecular formula C4H9ClO documentation

• Monitor for peroxide formation; include inhibitor certificates if stabilized

• Avoid bulk packaging over 30L drums to prevent 'preparations' reclassification

1-Chloro-2-methylpropan-2-ol from Mexico — Import Duty Rate | HTS 2905.59.90.00