4-Methylpentan-2-one (methyl isobutyl ketone)
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. > Acyclic ketones without other oxygen function: > 4-Methylpentan-2-one (methyl isobutyl ketone) > 4-Methylpentan-2-one (methyl isobutyl ketone)
Duty Rate (from China)
Products classified under Tariff item 2914.13
ACS Reagent Grade MIBK
ACS reagent grade 4-Methylpentan-2-one (MIBK) with purity exceeding 99.5%, intended for laboratory analysis and chemical synthesis. As a separate chemically defined acyclic ketone without other oxygen functions, it falls squarely within tariff item 2914.13.00.
2914.13.00Industrial MIBK 99% Pure Solvent
Technical grade methyl isobutyl ketone at 99% purity, used as a solvent in paints, inks, and extraction processes. This separate chemically defined acyclic ketone meets the scope of Chapter 29 and is classified under tariff item 2914.13.00.
2914.13.00Methyl Isobutyl Ketone (MIBK)
4-Methylpentan-2-one (MIBK), a colorless liquid ketone used as an industrial solvent for resins, paints, and lacquers. As the specifically named acyclic ketone without other oxygen functions, it is classified under tariff item 2914.13.00.
2914.13.00MIBK Extraction Solvent Grade
High-purity 4-methylpentan-2-one specifically distilled for liquid-liquid extraction in chemical processing. This pure acyclic ketone without other oxygen functions is classified under tariff item 2914.13.00.
2914.13.00MIBK Rubber Swelling Solvent
Specialty 4-methylpentan-2-one used for swelling synthetic rubber during tire manufacturing and repair. As a pure acyclic ketone without other oxygen functions, it is classified under tariff item 2914.13.00.
2914.13.00MIBK with 0.1% Stabilizer
4-Methylpentan-2-one containing 0.1% MEHQ stabilizer to prevent peroxide formation during transport and storage. Chapter 29 Note 1(f) permits added stabilizers necessary for preservation, so this remains classified under tariff item 2914.13.00.
2914.13.00Paint Industry MIBK Solvent
4-Methylpentan-2-one optimized for nitrocellulose lacquer formulations in automotive paints. This pure acyclic ketone is classified under tariff item 2914.13.00 as the specifically named compound.
2914.13.00Pharma Grade MIBK USP/NF
Pharmaceutical grade 4-methylpentan-2-one meeting USP/NF standards for pharmaceutical extraction and cleaning. As a separate chemically defined organic compound, it is classified under tariff item 2914.13.00.