Dimethyl Acetyl Succinate from Mexico
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.
Duty Rate — Mexico → United States
Rate breakdown
Import Tips
• Provide detailed chemical analysis (NMR, GC-MS) to confirm identity and purity as per chapter note (a) for separate chemically defined compounds
• Ensure SDS and handling instructions accompany shipments due to reactivity of keto-esters; verify no added solvents render it for specific use per note (e)
• Avoid misclassification as mixtures; single isomer purity must be documented to prevent reclassification under chapter 27 hydrocarbons