Monomethyl ethers of ethylene glycol or of diethylene glycol
Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives > Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives: > Other monoalkyl ethers of ethylene glycol or of diethylene glycol > Monomethyl ethers of ethylene glycol or of diethylene glycol
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2909.44.01.10
Methoxyethanol (2-Methoxyethanol)
Methoxyethanol, also known as 2-methoxyethanol (CH3OCH2CH2OH), is a monomethyl ether of ethylene glycol used as a solvent in paints, inks, and cleaning formulations. It falls under HTS 2909.44.0110 as a chemically defined monoalkyl ether of ethylene glycol. This colorless liquid is valued for its low volatility and ability to dissolve a wide range of compounds.
Diethylene Glycol Monomethyl Ether (Diglyme Solvent)
Diethylene glycol monomethyl ether (CH3O(CH2CH2O)2H), commonly called diglyme, is a monomethyl ether of diethylene glycol used as a high-boiling solvent in organic synthesis and electronics. Classified under HTS 2909.44.0110 for its chemically defined ether-alcohol structure. It's prized for its aprotic properties and thermal stability.
Methyl Cellosolve (Ethylene Glycol Monomethyl Ether)
Methyl Cellosolve is the commercial name for ethylene glycol monomethyl ether (CH3OCH2CH2OH), a key industrial solvent for inks, dyes, and lacquers. It qualifies for HTS 2909.44.0110 as a chemically pure monomethyl ether of ethylene glycol per Chapter 29 notes. This versatile solvent mixes water solubility with organic solvency.
Methyldiglyme (Diethylene Glycol Monomethyl Ether)
Methyldiglyme is diethylene glycol monomethyl ether used in battery electrolytes and as a reaction medium in pharmaceutical production. HTS 2909.44.0110 covers this chemically defined monomethyl ether of diethylene glycol. Its high boiling point (162°C) makes it ideal for demanding applications.
EGMME (Ethylene Glycol Monomethyl Ether USP Grade)
USP-grade Ethylene Glycol Monomethyl Ether (EGMME) meets pharmaceutical solvent standards for drug manufacturing and extraction processes. Classified under HTS 2909.44.0110 as a monomethyl ether of ethylene glycol meeting Chapter 29 purity requirements. This high-purity solvent ensures compliance with GMP standards.
Cellosolve Solvent (Technical Grade Methyl Cellosolve)
Technical grade Cellosolve (ethylene glycol monomethyl ether) is used in industrial cleaning compounds and as a coupling agent in water-based coatings. HTS 2909.44.0110 applies to this chemically defined ether-alcohol per chapter notes (a). Lower purity than USP but suitable for general industrial applications.
Diglycol Monomethyl Ether
Diglycol monomethyl ether (diethylene glycol monomethyl ether) serves as a coalescing aid in latex paints and as a solvent in printing inks. This product falls under HTS 2909.44.0110 as a monomethyl ether of diethylene glycol meeting Chapter 29 chemical definition criteria. Its dual solubility properties enhance paint film formation.
Glycol Ether MM (Monomethyl Ether Blend)
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.
2-Methoxyethanol ACS Reagent Grade
ACS reagent grade 2-Methoxyethanol meets American Chemical Society standards for laboratory use in chromatography and spectroscopy. HTS 2909.44.0110 covers this high-purity monomethyl ether of ethylene glycol. Specifications include <0.005% water and residue limits for analytical reliability.
Methyl Carbitol Solvent (Diethylene Glycol Monomethyl Ether)
'Methyl Carbitol' is the trade name for diethylene glycol monomethyl ether used in textile dyeing assistants and ink jet formulations. This product classifies under HTS 2909.44.0110 as a chemically defined monomethyl ether per Chapter 29 note (a). Its slow evaporation rate optimizes dye penetration.