2919.90.30.00
Aromatic / Other
Classification path
- Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives
- Other
- Aromatic
- Other
Rates of duty
- General (MFN)
- 6.5%
- Column 2Cuba, North Korea, Russia, Belarus
- 15.4¢/kg + 43%
- Unit of quantity
- kg
Trade agreement rates
Related lines in heading 2919
About heading 2919
Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives
Heading 2919 covers phosphoric esters and their salts, including lactophosphates, plus their halogenated, sulfonated, nitrated or nitrosated derivatives. The heading splits first at 2919.10 for tris(2,3-dibromopropyl phosphate) and 2919.90 for all other products. Within 2919.90 the lines separate aromatic from non-aromatic compounds, and then separate plasticizer use from other uses.
Full guide to heading 2919Products in this heading
- Triphenyl phosphate
- Tricresyl phosphate
- Cresyl diphenyl phosphate
- Triethyl phosphate
- Tributyl phosphate
- Tris(2,3-dibromopropyl) phosphate flame retardant
- Resorcinol bis(diphenyl phosphate)
Frequently asked questions
What is the HTS code for triphenyl phosphate?
Triphenyl phosphate is classified under 2919.90.15.00 as an aromatic plasticizer, and the general (MFN) rate is Free.
What is the duty on aromatic phosphoric ester plasticizers other than triphenyl phosphate?
They are classified under 2919.90.25.00, and the general (MFN) rate is 6.5%.
How do I classify a non-aromatic phosphoric ester used as a plasticizer?
It goes under 2919.90.50.10, with a general (MFN) rate of 3.7%. Non-aromatic phosphoric esters for other uses fall under 2919.90.50.50, also at 3.7%.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.