HS Code Subheading

Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, triethyl phosphite

2920.24 Subheading
Section VI — Products of the chemical or allied industries

About HS Code 292024

This HS code specifically covers triethyl phosphite, a valuable chemical intermediate used in a variety of industrial applications. It is particularly important in the synthesis of certain organophosphorus compounds, including some pesticides, flame retardants, and as a ligand in catalysis. Its international trade involves specialized chemical manufacturers exporting the compound from major production hubs, and industries such as agrochemicals, plastics, and pharmaceuticals importing it for use in their manufacturing processes and research. The demand for triethyl phosphite is sustained by its unique reactivity and its role in facilitating complex chemical transformations, making it a sought-after component in the fine chemical sector.

Products Under This Code

Triethyl phosphite, TEPI, phosphonic acid triethyl ester, intermediate chemical, ligand for catalysts

Real World Examples

Lanxess (specialty chemicals), Arkema (chemical intermediates), Jiangsu Yangnong Chemical Group (agrochemical intermediates)

Common Misclassification

Can be confused with trimethyl phosphite (292023) or diethyl phosphite (292022) if the specific alkyl group (ethyl vs. methyl) is not accurately identified.

Products Classified Under 2920.24

Triethyl phosphite

Related Codes

2920.11 Esters; thiophosphoric esters (phosphorothioates) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives, parathion (ISO) and parathion-methyl (ISO) (methyl-parathion) 2920.19 Esters; thiophosphoric esters (phosphorothioates) and their salts; other than parathion (ISO) and parathion-methyl (ISO) (methyl-parathion) 2920.21 Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, dimethyl phosphite 2920.22 Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl phosphite 2920.23 Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, trimethyl phosphite 2920.29 Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in heading no. 2920 2920.30 Esters; of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, endosulfan (ISO) 2920.90 Esters; other than thiophosphoric esters (phosphorothioates) and phosphite esters and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in heading no. 2920

Industry

This code belongs to the Chemicals industry.

Trade Overview

China, India, and European countries are significant in the production and consumption of triethyl phosphite for their chemical industries.

Frequently Asked Questions

What is HS code 292024?

HS code 292024 covers: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, triethyl phosphite. This HS code specifically covers triethyl phosphite, a valuable chemical intermediate used in a variety of industrial applications. It is particularly important in the synthesis of certain organophosphorus compounds, including some pesticides, flame retardants, and as a ligand in catalysis. Its international trade involves specialized chemical manufacturers exporting the compound from major production hubs, and industries such as agrochemicals, plastics, and pharmaceuticals importing it for use in their manufacturing processes and research. The demand for triethyl phosphite is sustained by its unique reactivity and its role in facilitating complex chemical transformations, making it a sought-after component in the fine chemical sector.

What products fall under HS code 292024?

Triethyl phosphite, TEPI, phosphonic acid triethyl ester, intermediate chemical, ligand for catalysts

What are common misclassifications for HS code 292024?

Can be confused with trimethyl phosphite (292023) or diethyl phosphite (292022) if the specific alkyl group (ethyl vs. methyl) is not accurately identified.

How is HS code 292024 structured?

HS code 292024 is a 6-digit subheading under the Harmonized System. The first 2 digits (29) identify the chapter, digits 3-4 (20) identify the heading, and digits 5-6 (24) specify the subheading. This code is standardized globally by the World Customs Organization.