Phosgene Gas Cylinder
A pressurized steel cylinder containing carbonyl dichloride (phosgene) gas, used primarily as an intermediate in organic chemical synthesis. It falls under HTS 2812.11.00.00 as a halide oxide of carbon, specifically phosgene, which is a chloride oxide of nonmetals. This classification applies to the pure chemical compound in gaseous or liquefied form.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If halogenated as a saturated acyclic hydrocarbon derivative
Phosgene derivatives used in pesticide production may shift to Chapter 29 for halogenated organic compounds.
If prepared as a reaction mixture for specific industrial use
Mixtures containing phosgene for chemical processing fall under prepared reagents rather than pure compounds.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Obtain EPA approvals and TSCA pre-manufacture notices due to phosgene's toxicity and regulation as a hazardous substance
• Ensure DOT-compliant packaging and labeling for transport of compressed toxic gases to avoid customs delays
• Verify end-use declarations to prevent misclassification as a pesticide intermediate under Chapter 38
Related Products under HTS 2812.11.00.00
Liquefied Phosgene in Ton Container
A one-ton steel container filled with liquefied phosgene (carbonyl dichloride) for bulk industrial delivery. Classified under HTS 2812.11.00.00 because it is the chemically defined compound phosgene, a chloride oxide of carbon, meeting Chapter 28 definitions for nonmetal halide oxides.
Phosgene Laboratory Grade
High-purity phosgene gas in a small lecture bottle for research and analytical laboratory use. It is classified in HTS 2812.11.00.00 as carbonyl dichloride, the specific chemically defined chloride oxide of carbon per Chapter 28 notes.
Industrial Phosgene for Isocyanate Production
Phosgene in high-capacity cylinders designed for polyurethane isocyanate manufacturing processes. Falls under HTS 2812.11.00.00 as the pure compound carbonyl dichloride, a nonmetal chloride oxide excluded from organic chapters.
Phosgene in Composite ISO Tank
Phosgene loaded into a 20-foot composite ISO tank for international bulk transport to chemical plants. Classified as HTS 2812.11.00.00 for the chemically defined phosgene gas, adhering to Chapter 28 rules for halide oxides of nonmetals.
Stabilized Phosgene Solution 20% in Toluene
A 20% phosgene solution stabilized in toluene for safe handling in pharmaceutical synthesis. While a solution, the primary component is chemically defined phosgene (HTS 2812.11.00.00); however, concentration determines if classified as pure or mixture.