3,4-Dichlorophenylisocyanate 98% Technical Grade
This 98% pure technical grade 3,4-Dichlorophenylisocyanate contains minor impurities but remains a separate chemically defined compound under chapter note (a), fitting HTS 2929.10.30.00. It serves as a key building block in herbicide synthesis and polymer cross-linking agents.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing sulfur directly linked to carbon as impurity >1%
Organo-sulfur compounds take precedence under heading 2930 per chapter structure, even with minor impurities altering classification.
If for sulfonated derivatives rather than isocyanate form
Sulfonated derivatives reference in notes shifts to earlier hydrocarbon headings before nitrogen functions.
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Import Tips & Compliance
• Include batch analysis reports showing <2% impurities to qualify as defined compound; use nitrogen-blanketed containers to prevent moisture reaction
• Register with EPA if destined for pesticide production
Related Products under HTS 2929.10.30.00
3,4-Dichlorophenylisocyanate
3,4-Dichlorophenylisocyanate is a chemically defined organic compound featuring an isocyanate (-N=C=O) functional group attached to a 3,4-dichlorophenyl ring, classifying it under HTS 2929.10.30.00 as an isocyanate with other nitrogen function. It is primarily used as a reactive intermediate in synthesizing pharmaceuticals, pesticides, and polyurethane foams.
3,4-Dichlorophenylisocyanate Stabilized with 0.1% Phenothiazine
Stabilized 3,4-Dichlorophenylisocyanate with 0.1% phenothiazine additive prevents polymerization, qualifying under chapter note (f) for stabilizers necessary for preservation/transport, under HTS 2929.10.30.00. Commonly used in fine chemical synthesis for agrochemicals.
3,4-Dichlorophenylisocyanate in Toluene Solution 50% w/w
A 50% w/w solution of 3,4-Dichlorophenylisocyanate in toluene for safe handling/transport, allowed under chapter note (e) as normal for safety without specific use adaptation, classified in HTS 2929.10.30.00. Used in spray polyurethane applications.
High Purity 3,4-Dichlorophenylisocyanate 99.5% for Pharmaceutical Use
99.5% high purity 3,4-Dichlorophenylisocyanate meets pharmaceutical intermediate standards as a separate chemically defined organic compound under HTS 2929.10.30.00. Essential for synthesizing anti-inflammatory drugs and herbicides.
3,4-Dichlorophenylisocyanate with Anti-Dusting Agent
3,4-Dichlorophenylisocyanate incorporating minor anti-dusting agent for safety handling, per chapter note (g), remains under HTS 2929.10.30.00 as the agent facilitates identification without specific use. Applied in bulk pesticide production.