HS Code for TRIS phosphate
Tris(2,3-dibromopropyl) phosphate is classified under HS code 2919.10. This classification follows GIR 1 and 6, utilizing the specific nomenclature found in Chapter 29 for organic chemicals. Heading 2919 covers phosphoric esters and their salts, including lactophosphates, and their halogenated, sulphonated, nitrated, or nitrosated derivatives. Subheading 2919.10 is a specific category created to monitor and control the trade of tris(2,3-dibromopropyl) phosphate due to its historical use as a flame retardant and its subsequent environmental and health regulations under international conventions like the Rotterdam Convention. The classification is based on the chemical's identity as an ester of phosphoric acid where the hydrogen atoms have been replaced by 2,3-dibromopropyl groups. As a halogenated derivative of a phosphoric ester, it fits perfectly within the scope of 2919, and the specific subheading 2919.10 takes precedence over the residual "other" category (2919.90). This code is used for the pure chemical substance or defined chemical mixtures where this specific phosphate is the primary component.
Products Included
- Tris(2,3-dibromopropyl) phosphate (pure)
- Flame retardants consisting of this specific chemical
- Halogenated phosphoric esters of this isomer
- Standardized solutions of Tris(2,3-dibromopropyl) phosphate
- Chemical samples for environmental testing
Common Misclassification
Tris(2,3-dibromopropyl) phosphate is often misclassified under HS code 2919.90, which is the general category for other phosphoric esters. Because 2919.10 is a specific named provision, using the "other" category is a violation of GIR 6. It is also sometimes confused with other flame retardants like Tris(2-chloroethyl) phosphate (TCEP), which belongs in 2919.90. Furthermore, if the product is a prepared mixture of various flame retardants, it might be incorrectly placed in 3824.99, though the pure chemical must remain in Chapter 29.
FAQ
What is the HS code for TRIS phosphate?
The specific HS code for Tris(2,3-dibromopropyl) phosphate is 2919.10. This is a globally recognized code for this specific halogenated ester.
Why does this product have its own HS subheading?
It has a specific subheading (2919.10) primarily for environmental and safety monitoring, as it is a regulated substance under several international environmental treaties.
Industry
Frequently Asked Questions
What is the HS code for TRIS phosphate?
The HS code for TRIS phosphate is 291910 (Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives; tris(2,3-dibromopropyl) phosphate).
How do I classify TRIS phosphate for customs?
TRIS phosphate is classified under HS code 291910 — Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives; tris(2,3-dibromopropyl) phosphate. This is a 6-digit subheading level code.
Is the HS code for TRIS phosphate the same in all countries?
The base HS code 291910 for TRIS phosphate is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.