Cosmetic TBHQ Antioxidant Pellets
TBHQ pellets formulated for cosmetics act as a lipid peroxidation inhibitor in creams, lotions, and lip products, maintaining product integrity against atmospheric oxygen. As pure tert-Butylhydroquinone, it is classified under HTS 2907.29.25.00 per Chapter 29 for separate chemically defined polyphenols. Pelleted form aids precise metering in formulations.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If incorporated into finished beauty or makeup preparations
Finished cosmetic products containing the compound classify under Chapter 33, not as separate chemicals.
If mixed with emulsifiers for cosmetic base preparations
Prepared mixtures for cosmetic use are chemical preparations under 3824, per chapter exclusions.
If acyclic alcohol derivatives predominate
Certain oxygen-function alcohols classify earlier in Chapter 29, but polyphenols take priority per numerical order note.
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Import Tips & Compliance
• Label as cosmetic raw material with INCI name (TBHQ); provide stability data for customs; avoid retail packaging to stay in Chapter 29 vs consumer goods
Related Products under HTS 2907.29.25.00
tert-Butylhydroquinone (TBHQ) Antioxidant Powder
tert-Butylhydroquinone (TBHQ) is a synthetic phenolic antioxidant used primarily to preserve fats and oils in food products by inhibiting oxidation. As a polyphenolic compound with the specific chemical structure matching this HTS subheading, it falls under 2907.29.25.00 for import classification. It is typically supplied as a white to light tan crystalline powder.
Food-Grade TBHQ (tert-Butylhydroquinone) Crystals
Food-grade TBHQ crystals are a highly purified form of tert-Butylhydroquinone approved by FDA for use as an antioxidant in edible oils, shortenings, and baked goods at levels up to 0.02%. This polyphenolic compound is specifically enumerated under HTS 2907.29.25.00 due to its chemical structure as a tert-butyl substituted hydroquinone. It prevents rancidity and extends shelf life in lipid-containing foods.
Industrial TBHQ (tert-Butylhydroquinone) Flakes
Industrial-grade TBHQ flakes serve as an antioxidant stabilizer for petroleum products, rubber, and plastics, preventing oxidative degradation during storage and processing. Classified under HTS 2907.29.25.00 as it is a distinct polyphenolic compound fitting the phenol-alcohols category in Chapter 29. These flakes dissolve readily in organic solvents for easy incorporation.
Pharmaceutical-Grade tert-Butylhydroquinone
Pharmaceutical-grade TBHQ is a USP-compliant polyphenolic antioxidant used in drug formulations to protect active ingredients from oxidation, particularly in topical creams and injectables. It matches HTS 2907.29.25.00 as a specifically named polyphenol; phenol-alcohol derivative. High purity ensures stability in sensitive medicinal products.