p-Hydroxybenzaldehyde EP/BP Grade
European Pharmacopoeia/British Pharmacopoeia grade p-Hydroxybenzaldehyde for medicinal use. Precisely matches HTS 2912.49.15.00 as pure aromatic aldehyde-phenol without exclusions. Used in synthesis of parabens and salicylaldehyde derivatives.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If converted to sugar acetal derivative
Chapter note (c) moves sugar ethers/esters to 2940 regardless of aldehyde function.
If vanillin (4-hydroxy-3-methoxybenzaldehyde)
Specific subheading exists for vanillin; structural analog but methoxy substitution changes classification.
If pesticide technical material containing >80% p-hydroxybenzaldehyde
Goods of Chapter 38 take precedence over Chapter 29 for herbicide intermediates.
Not sure which classification is right?
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Import Tips & Compliance
• Submit EP/BP Certificate of Conformity with each shipment; ICH Q7 GMP compliance mandatory
• Heavy metal content <10ppm requires ICP-MS documentation; residual solvents per 5.4 EP test
• DEA watch-list chemical; maintain 3-year transaction records per 21 CFR 1310
Related Products under HTS 2912.49.15.00
p-Hydroxybenzaldehyde (4-Hydroxybenzaldehyde)
p-Hydroxybenzaldehyde is a chemically defined aromatic aldehyde with a phenolic hydroxy group, classified under HTS 2912.49.15.00 as an aldehyde-phenol. It appears as white to pale yellow crystals used primarily as an intermediate in organic synthesis. This compound fits Chapter 29 note (a) for separate chemically defined organic compounds with oxygen functions.
p-Hydroxybenzaldehyde Flake Form 99% Pure
High-purity flake form of p-Hydroxybenzaldehyde meeting USP/NF standards for pharmaceutical intermediates. Classified under 2912.49.15.00 due to its aromatic aldehyde-phenol structure per Chapter 29 definitions. Used in synthesis of antimicrobial agents and UV absorbers.
4-Hydroxybenzaldehyde Technical Grade
Technical grade p-Hydroxybenzaldehyde (98% min) used in fragrance and agrochemical synthesis. Falls under HTS 2912.49.15.00 as specified aromatic aldehyde with phenolic function. White crystalline powder soluble in ethanol and ether.
p-Hydroxybenzaldehyde Stabilized with 0.1% Hydroquinone
p-Hydroxybenzaldehyde with added polymerization inhibitor (hydroquinone) per Chapter 29 note (f). Remains classified under 2912.49.15.00 as stabilizer necessary for preservation. Used in polymer and resin manufacturing.