p-Anisaldehyde (4-Methoxybenzaldehyde)
p-Anisaldehyde is a chemically defined aromatic aldehyde with the formula C8H8O2, featuring a methoxy group (-OCH3) attached to the benzene ring. It falls under HTS 2912.49.10.00 as an aldehyde-ether with other oxygen function, specifically listed as an aromatic aldehyde-ether. This clear, colorless to pale yellow liquid is used in organic synthesis and as a fragrance intermediate.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 5.5% | +35.0% | 40.5% |
| 🇲🇽Mexico | 5.5% | +10.0% | 15.5% |
| 🇨🇦Canada | 5.5% | +10.0% | 15.5% |
| 🇩🇪Germany | 5.5% | +10.0% | 15.5% |
| 🇯🇵Japan | 5.5% | +10.0% | 15.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing mercapto or sulfonamide functions
Presence of sulfur-based oxygen functions shifts classification later in numerical order per Chapter 29 notes.
If synthetic coloring matter for retail sale
Chapter excludes coloring matter put up for retail (heading 3202); classified there if prepared as dye rather than pure compound.
If imported as mixture or preparation with additives
Mixtures of organic compounds fall under 3824 if not qualifying as separate defined compounds per Chapter 29 scope.
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Import Tips & Compliance
• Provide detailed chemical purity certificates and CAS number (123-11-5) documentation to verify identity
• Ensure packaging complies with UN hazardous material regulations for flammable liquids
• Avoid misclassification by confirming aromatic structure via SDS
Related Products under HTS 2912.49.10.00
p-Anisaldehyde FCC Grade
FCC-grade p-Anisaldehyde meets Food Chemicals Codex standards for use in flavorings and fragrances, remaining a pure aromatic aldehyde-ether. Classified under HTS 2912.49.10.00 due to its chemical definition as p-anisaldehyde without exclusions. This high-purity variant ensures compliance for food-contact applications.
p-Anisaldehyde Stabilized with BHT
p-Anisaldehyde stabilized with butylated hydroxytoluene (BHT) for transport and preservation, as allowed under Chapter 29 note (f). It remains classified under HTS 2912.49.10.00 as the added stabilizer does not change its nature as a separate chemically defined aromatic aldehyde. Used in perfumery and pharma intermediates.
p-Anisaldehyde 99% Pure Technical Grade
Technical grade p-Anisaldehyde at 99% purity for industrial synthesis of pharmaceuticals and agrochemicals, qualifying as a separate chemically defined compound. Falls under HTS 2912.49.10.00 for its aromatic aldehyde-ether structure with oxygen functions. Impurities are minimal and do not alter classification.
p-Anisaldehyde in Ethanol Solution 10%
10% p-Anisaldehyde dissolved in ethanol, classified under HTS 2912.49.10.00 per Chapter 29 note (b) for ethyl alcohol esters/acids, extended to solutions for safety/transport. The solution is necessary for safe handling of this flammable compound without specific use adaptation.
p-Anisaldehyde with Anti-Dusting Agent
p-Anisaldehyde preparation with minimal anti-dusting agent added for safety during handling, per Chapter 29 note (g). Retains HTS 2912.49.10.00 classification as the aromatic aldehyde-ether principal compound. Used in bulk chemical processing.
Reagent-Grade p-Anisaldehyde
High-purity reagent-grade p-Anisaldehyde for laboratory use in organic reactions like Schiff base formation. Classified under HTS 2912.49.10.00 as a pure aromatic aldehyde with ether oxygen function, not excluded as lab reagent. Meets ACS standards for analytical chemistry.