1-Isocyanato-3-(Trifluoromethyl)benzene from United States
1-Isocyanato-3-(trifluoromethyl)benzene (CAS 329-98-6), also known as m-trifluoromethylphenyl isocyanate, an aromatic isocyanate used in fluorinated polymer synthesis and medicinal chemistry. It is a chemically defined isocyanate, classifiable under tariff item 2929.10.00.
Duty Rate — United States → Canada
0%
Import Tips
• Provide the CAS number and structural formula on the import declaration
• Ensure the product is classified as a hazardous chemical under WHMIS
• Verify if any special permits are needed for fluorinated organic compounds