HS Code 291830
Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives:
| HS code | 291830 |
|---|---|
| Description | Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: |
| Chapter | 29 |
| Section | VI — Products of the chemical or allied industries |
The first six digits of an HS code are harmonized worldwide. Countries extend it with extra digits and their own duty rates — below are the US HTS (10-digit) equivalents. Always confirm with official customs sources before shipping.
US HTS equivalents (8)
| HTS code | Description | Duty |
|---|---|---|
2918301000 | 1-Formylphenylacetic acid, methyl ester | 5.8% |
2918301500 | 2-Chloro-4,5-difluoro-ß-oxobenzenepropanoic acid, ethyl ester; and Ethyl 2-keto-4-phenylbutanoate | Free |
29183025 | Products described in additional U.S. note 3 to section VI | 6.5% |
2918302510 | Methyl 3-oxo-2-phenylbutanoate (methyl alpha-phenylacetoacetate, MAPA) | — |
2918302550 | Other | — |
2918303000 | Other | 6.5% |
2918307000 | Dimethyl acetyl succinate; Oxalacetic acid diethyl ester, sodium salt; 4,4,4-Trifluoro-3-oxobutanoic acid, ethyl ester; and 4,4,4-Trifluoro-3-oxobutanoic acid, methyl ester | Free |
2918309000 | Other | 3.7% |