2912.19.40.00 - Isobutanal
Details
| Field | Value |
|---|---|
| Unit of Quantity | kg |
| General Rate of Duty | 5.5% |
| Special Rate of Duty | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
A
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KO
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CL
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KR
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OM
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P
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PA
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PE
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S
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SG
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|
| Column 2 Rate of Duty | 61.5% |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This HTS code, 2912.19.40.00, specifically classifies Isobutanal, also known as isobutyraldehyde. Isobutanal is an acyclic aldehyde characterized by the presence of a single formyl group (-CHO) attached to a branched four-carbon chain. It is a colorless liquid with a pungent odor and serves as an important intermediate in the synthesis of various chemicals, including plasticizers, solvents, and agricultural chemicals. Its classification falls within the broader category of acyclic aldehydes without other oxygen function.
To distinguish this code from its siblings, it is important to note the specific structural isomer. While 2912.19.25.00 covers butanal (normal isomer), 2912.19.40.00 is reserved for the branched isomer, isobutanal. Glyoxal (2912.19.30.00), also an aldehyde, differs by having two formyl groups. The "Other" category at this level (2912.19.50.00) is for acyclic aldehydes not otherwise specified.
As this HTS code is a leaf node, there are no further subcategories. Therefore, classification under 2912.19.40.00 is definitive for isobutanal itself, distinguishing it from other acyclic aldehydes based on its specific branched structure.