§ I · OVERVIEWWhat this chapter covers
This chapter covers 29 — Organic chemicals.
Products of the chemical and allied industries — inorganic and organic chemicals, pharmaceuticals, fertilizers, dyes, cosmetics, soaps, photographic goods, and miscellaneous chemicals.
§ II · RATE TABLEColumn rates by heading
The table below lists every 4-digit heading under this chapter from the current snapshot. Click a code to drill in for sub-lines, Chapter 99 overlays, and Federal Register history.
CODE
DESCRIPTION
GENERAL
SPECIAL
COL. 2
2904
Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated:
—
—
—
2908
Halogenated, sulfonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols:
—
—
—
2909
Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives
—
—
—
2910
Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives:
—
—
—
2912
Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde:
—
—
—
2914
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives:
—
—
—
2915
Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives:
—
—
—
2916
Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives:
—
—
—
2917
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives:
—
—
—
2918
Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives:
—
—
—
2919
Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives:
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—
—
2920
Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives:
—
—
—
2923
Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined:
—
—
—
2925
Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds:
—
—
—
2934
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds:
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—
—
2936
Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent:
—
—
—
2937
Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones:
—
—
—
2938
Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives:
—
—
—
2939
Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives:
—
—
—
§ III · POLICY TIMELINERecent Federal Register notices affecting this chapter
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