Glycol Ether MM (Monomethyl Ether Blend) from Canada
Glycol Ether MM refers to high-purity monomethyl ethers of ethylene glycol used in semiconductor cleaning and photoresist removal. Classified under HTS 2909.44.0110 for chemically defined ether-alcohols. Electronic grade purity (>99.5%) ensures compatibility with cleanroom processes.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide particle count and metal analysis (<10ppb) for electronic grade certification
• Use fluorinated HDPE or stainless steel containers to prevent contamination
• Include ITAR/EAR screening if destined for semiconductor fabrication facilities