HS Code for Mixed xylenes

Mixed xylenes are classified under HS code 2902.44 as they are defined as cyclic hydrocarbons consisting of a mixture of xylene isomers. Chapter 29 covers organic chemicals, and heading 2902 is reserved for cyclic hydrocarbons. Within this heading, the 2902.4x series specifically deals with xylenes. Subheading 2902.44 is the designated code for mixtures of ortho-, meta-, and para-xylene isomers. These chemicals are typically derived from petroleum or coal tar through distillation and catalytic reforming processes. For a product to be classified under 2902.44, it must meet the purity standards for chemically defined organic compounds. This means the product must be a single chemical identity or a mixture of isomers of the same chemical. If the product is a crude mixture with lower purity levels, typically containing less than 95% by weight of xylene isomers, it may be classified under Chapter 27. The distinction between Chapter 27 (mineral fuels) and Chapter 29 (organic chemicals) is a critical aspect of chemical classification, often depending on the distillation range and the concentration of the aromatic constituents. This code is essential for industrial solvents and chemical intermediates used in the production of polymers and fibers.

Products Included

• Commercial Xylol: A mixture of xylene isomers used as a solvent in the printing, rubber, and leather industries.
• Isomer Mixtures: Blends of o-xylene, m-xylene, and p-xylene intended for chemical synthesis.
• High-Purity Mixed Xylenes: Chemical grade mixtures used as feedstocks for terephthalic acid production.
• Solvent Grade Xylene: Mixtures meeting the specific purity requirements of Chapter 29.

Common Misclassification

Mixed xylenes are often confused with HS code 2707.30. Code 2707.30 is used for xylols or xylenes that are less pure and are obtained from the distillation of high-temperature coal tar or similar processes where the aromatic constituents exceed the non-aromatic constituents by weight, but do not meet the "chemically defined" criteria of Chapter 29. Another common error is using 2902.41, 2902.42, or 2902.43, which are reserved for pure individual isomers (ortho, meta, and para respectively).

FAQ

What is the HS code for mixed xylenes?

The standard HS code for chemically defined mixed xylene isomers is 2902.44. This applies to mixtures of the three isomers used in industrial applications.

How does purity affect the classification of xylenes?

Purity is the deciding factor between Chapter 27 and Chapter 29. If the mixture is a crude petroleum distillate, it falls under 2707.30; if it is a refined chemical mixture of isomers, it falls under 2902.44.