Ethyl Trifluoroacetoacetate Stabilized

Stabilized ethyl 4,4,4-trifluoro-3-oxobutanoate under HTS 2918.30.70.00 with added anticaking agent for transport per note (f). Prevents enol-keto tautomerism in storage.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2918.30Same rate: 35%

If not exactly matching listed compounds

Other keto-acids fall under broader 'other' subheading.

Not sure which classification is right?

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Import Tips & Compliance

Document stabilizer as necessary for preservation only per note (f)

Test for specific use suitability post-addition

Separate from sets if not commercially sold together

Related Products under HTS 2918.30.70.00

Dimethyl Acetyl Succinate

Dimethyl acetyl succinate is a chemically defined organic compound featuring carboxylic acid esters with a ketone function, classifying it under HTS 2918.30.70.00 as a specific product in the category of carboxylic acids with aldehyde or ketone function. It serves as a key intermediate in organic synthesis for pharmaceuticals and fine chemicals.

Oxalacetic Acid Diethyl Ester Sodium Salt

This sodium salt of oxalacetic acid diethyl ester is an explicitly listed compound under HTS 2918.30.70.00, qualifying as a derivative of carboxylic acids with ketone function per chapter notes on salts. It is used in biochemical research and as a precursor in aspartic acid synthesis.

Ethyl 4,4,4-Trifluoro-3-oxobutanoate

Ethyl 4,4,4-trifluoro-3-oxobutanoic acid ester, or ethyl trifluoroacetoacetate, is a halogenated keto-ester explicitly named in HTS 2918.30.70.00 for its carboxylic acid with ketone function and fluorinated derivative status. Widely used in agrochemical and pharmaceutical synthesis.

Methyl 4,4,4-Trifluoro-3-oxobutanoate

Methyl ester of 4,4,4-trifluoro-3-oxobutanoic acid, listed under HTS 2918.30.70.00 as a specific fluorinated keto-ester with carboxylic acid oxygen function and ketone group. Employed in fluorinated building blocks for medicinal chemistry.

Dimethyl Acetyl Succinate Technical Grade

Technical grade dimethyl acetyl succinate meets HTS 2918.30.70.00 as a chemically defined compound with impurities allowed per chapter note (a). Used in polymer and resin production.

Oxalacetic Acid Diethyl Ester Sodium Salt Hydrate

Hydrated form remains classified under HTS 2918.30.70.00 as water-dissolved product per note (d) for listed compounds. Used in enzyme studies.