2-(3-Amino-4-hydroxyphenylsulfonyl)ethanol from United States
2-(3-Amino-4-hydroxyphenylsulfonyl)ethanol is a complex amino-phenol with a sulfonyl ethanol side chain. The phenolic amino structure dominates classification, and it is used in specialty dye synthesis as an oxygen-function amino-compound.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is a separate chemically defined compound; impurities are acceptable if they do not alter its identity
• Provide the molecular formula and CAS number for accurate classification
• Check if the product requires a permit under the Canadian Environmental Protection Act