Other
Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives: > Other: > Aromatic: > Other
Duty Rate (from China)
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)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2919.90.30.00
Triphenyl Phosphate (TPP)
Triphenyl phosphate is an aromatic phosphoric ester used primarily as a flame retardant in plastics and resins. It falls under HTS 2919.90.30.00 as an aromatic phosphoric ester (other than those specifically named) that is a chemically defined organic compound per Chapter 29 note (a).
Tricresyl Phosphate (TCP)
Tricresyl phosphate is an aromatic phosphoric ester used as a plasticizer and flame retardant in vinyl and synthetic lubricants. Classified under HTS 2919.90.30.00 as an 'other' aromatic phosphoric ester and its salts, meeting Chapter 29 requirements for chemically defined organic compounds.
Cresyl Diphenyl Phosphate (CDP)
Cresyl diphenyl phosphate is a mixed aromatic phosphoric ester serving as a flame retardant in engineering plastics and hydraulic fluids. It qualifies for HTS 2919.90.30.00 as an 'other' aromatic derivative of phosphoric esters per Chapter 29 chemical compound definitions.
Diphenyl 2-Ethylhexyl Phosphate
This mixed aromatic-aliphatic phosphoric ester functions as a flame retardant plasticizer for PVC and flexible foams. Falls under HTS 2919.90.30.00 because the molecule contains aromatic rings, classified as 'aromatic' per tariff structure despite mixed substituents.
Triphenyl Phosphate Sodium Salt
The sodium salt of triphenyl phosphate, an aromatic phosphoric ester salt used in specialty flame retardant formulations. HTS 2919.90.30.00 covers salts of phosphoric esters per Chapter 29 note on inorganic salts of organic compounds classified with parent ester.
Isopropylated Triphenyl Phosphate
Isopropylated triphenyl phosphate (ITPP) is a commercial flame retardant mixture of aromatic phosphoric esters. Classified under HTS 2919.90.30.00 as 'other' aromatic phosphoric esters when supplied as defined isomers per Chapter 29 note (b).
Diphenyl Phosphate
Diphenyl phosphate serves as a reactive intermediate for synthesizing other phosphoric esters and flame retardants. As a simple aromatic phosphoric ester, it falls under HTS 2919.90.30.00 'other' category for chemically defined organic phosphoric compounds.
2-Ethylhexyl Diphenyl Phosphate
An aromatic phosphoric ester used in grease additives and flame retardant plastics. The presence of phenyl groups qualifies it as aromatic under HTS 2919.90.30.00 despite the aliphatic 2-ethylhexyl chain.
Trixylyl Phosphate
Trixylyl phosphate consists of phosphoric acid trixylyl esters used in plasticizers and flame retardants. All aromatic structure places it in HTS 2919.90.30.00 as an 'other' aromatic phosphoric ester.
Phenyl Phosphate
Monophenyl phosphoric ester used as intermediate and coupling agent. Simple aromatic structure fits HTS 2919.90.30.00 'other' aromatic phosphoric esters definition.
Butylated Triphenyl Phosphate
Butylated triphenyl phosphate mixture used in engineering thermoplastics as flame retardant. Aromatic phosphoric esters qualify for HTS 2919.90.30.00 when meeting isomer mixture criteria.
Methyl Diphenyl Phosphate
Methyl diphenyl phosphate serves as reactive diluent and flame retardant. Dual aromatic substitution maintains HTS 2919.90.30.00 aromatic classification.
Resorcinol Bis(Diphenyl Phosphate)
RDP is a halogen-free aromatic oligomeric phosphoric ester for engineering plastics. Despite higher molecular weight, classifies as aromatic phosphoric ester under HTS 2919.90.30.00 when chemically defined.
Benzyl Diphenyl Phosphate
Benzyl diphenyl phosphate used in specialty coatings and plasticizers. All aromatic structure fits HTS 2919.90.30.00 perfectly.
Tolyl Diphenyl Phosphate
Tolyl diphenyl phosphate flame retardant for polyurethane foams. Methyl-substituted aromatic structure qualifies for HTS 2919.90.30.00.