Dimethyl Phthalate (DMP)
Dimethyl phthalate is a low-volatility ester used as insect repellent in lotions and as plasticizer in solid applications. It qualifies under HTS 2917.34.0150 as an 'other' ester of aromatic orthophthalic acid, meeting Chapter 29 criteria for chemically defined organic compounds. Common in cellulose acetate formulations.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If formulated as insect repellent preparation with active ingredients
Pesticide products containing DMP as active shift to Chapter 38.
If dioctyl esters like DEHP
Specific C8 esters have dedicated subheading; shorter chain esters are 'other'.
If used in paint/varnish formulations
Incorporation into paints moves to Chapter 32 as paint chemical.
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Import Tips & Compliance
• EPA registration required for pesticide uses; provide technical data sheets confirming repellent efficacy
• Verify no added stabilizers beyond Chapter 29 note (f) limits to avoid reclassification
• Watch for phthalate content limits in children's products under CPSIA
Related Products under HTS 2917.34.01.50
Dibutyl Phthalate (DBP)
Dibutyl phthalate is an ester of orthophthalic acid used primarily as a plasticizer in PVC production for flexible plastics like flooring and cables. It falls under HTS 2917.34.0150 as an 'other' aromatic polycarboxylic acid ester, specifically the dibutyl ester derivative of phthalic acid. This classification applies to its pure chemical form for industrial use.
Diisobutyl Phthalate (DIBP)
DIBP functions as a fast-fusing plasticizer for PVC coatings and inks, derived from orthophthalic acid. Classified in HTS 2917.34.0150 as other orthophthalic esters under Chapter 29 for pure organic compounds. Alternative to DBP in some applications.
Dicyclohexyl Phthalate (DCHP)
DCHP provides high permanence as plasticizer in automotive PVC and wire insulation. HTS 2917.34.0150 covers this 'other' ester of orthophthalic acid as chemically defined per Chapter 29. Low migration properties suit demanding applications.
Diphenyl Phthalate
Diphenyl phthalate acts as plasticizer and flame retardant in engineering plastics. Falls under HTS 2917.34.0150 as other orthophthalic acid esters meeting Chapter 29 purity standards. Used where high temperature resistance needed.
Butyl Isodecyl Phthalate (BIDP)
BIDP mixed ester plasticizer used in vinyl flooring and wallcoverings for flexibility. HTS 2917.34.0150 'other' classification for orthophthalic esters per Chapter 29 organic compound definitions. Good low-temperature performance.
Diisononyl Phthalate (DINP)
DINP is primary general-purpose phthalate plasticizer for toys, cables, and film. Though sometimes grouped with DOP, classified as 'other' under HTS 2917.34.0150 for orthophthalic esters. C9 branched chains provide processing advantages.