Diethylene Glycol Monoethyl Ether (Carbitol)
Diethylene glycol monoethyl ether, commonly called Carbitol, serves as a high-boiling solvent in household cleaners, cosmetics, and brake fluids. Classified under HTS 2909.44.01 as a monoalkyl ether of diethylene glycol with an ethyl group. It is a separate chemically defined organic compound per Chapter 29 notes.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If incorporated into finished beauty or makeup preparations
Finished cosmetic products containing the ether are classified in Chapter 33 based on end use, not the chemical component.
If for use as a brake fluid component in automotive applications
Brake fluids and anti-freeze preparations fall under heading 3819 for specific chemical compositions.
If it's a monoalkyl ether of ethylene glycol instead
Chapter hierarchy distinguishes between ethylene glycol vs. diethylene glycol ethers in separate subheadings.
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Import Tips & Compliance
• Include CAS number (111-90-0) and technical data sheets to distinguish from mixtures and ensure Chapter 29 classification
• For cosmetic-grade imports, provide documentation separating it from finished preparations to avoid reclassification
• Watch for anti-dusting agents; additions beyond safety/preservation limits per note (g) may shift classification
Related Products under HTS 2909.44.01
Diethylene Glycol Monomethyl Ether (DGME)
Diethylene glycol monomethyl ether (DGME), also known as methoxy diglycol, is a colorless liquid used as a solvent in paints, inks, and cleaning formulations. It falls under HTS 2909.44.01 as a monoalkyl ether of diethylene glycol, specifically with a methyl group. This chemically defined compound is imported in bulk for industrial applications.
Ethylene Glycol Monobutyl Ether (Butyl Cellosolve)
Ethylene glycol monobutyl ether, known as Butyl Cellosolve, is a versatile solvent for paints, lacquers, and cleaning agents. It qualifies under HTS 2909.44.01 as a monoalkyl ether of ethylene glycol with a butyl alkyl group. This pure compound adheres to Chapter 29 definitions for separate organic compounds.
Diethylene Glycol Monobutyl Ether (Butyl Carbitol)
Diethylene glycol monobutyl ether (Butyl Carbitol) functions as a solvent in textile dyeing and household products. HTS 2909.44.01 covers it as a monoalkyl ether of diethylene glycol. Chemically defined without excluded additions.
Triethylene Glycol Monomethyl Ether
Triethylene glycol monomethyl ether is a specialty solvent for gas dehydration and electronics cleaning. Though technically a higher analog, it aligns with HTS 2909.44.01 interpretation for diethylene/ethylene glycol monoalkyl ethers. Pure compound per Chapter 29.
Ethylene Glycol Monomethyl Ether (Methyl Cellosolve)
Ethylene glycol monomethyl ether (Methyl Cellosolve) is used in semiconductor manufacturing and quick-drying inks. Falls under HTS 2909.44.01 as monoalkyl ether of ethylene glycol. Chemically pure import form.
Diethylene Glycol Mono-n-propyl Ether
Diethylene glycol mono-n-propyl ether serves in agricultural chemical formulations. HTS 2909.44.01 for its monoalkyl ether status. Defined organic compound.