Tripropylene glycol monomethyl ether

Tripropylene glycol monomethyl ether (CAS 25498-49-1), also sold as Dowfroth 200 and Arcosolv TPM and abbreviated MFTG, is a slow-evaporating glycol ether solvent.

Where is Tripropylene glycol monomethyl ether used?

• Coatings: coalescing agent and flow promoter in architectural and industrial waterborne latex systems
• Automotive refinish coatings: supports leveling and reduces surface defects
• Adhesives and sealants: controls open time and enhances substrate wetting in water-based systems
• Cleaning products: slow-evaporating, water-miscible solvent in hard-surface and industrial degreasers
• It is used in polymer applications.
• Used as a plasticizer aid in polymers, increasing flexibility during processing.
• Used in the 3D printing industry for cleaning plastic parts.
• Used as a solvent in the antifreeze product industry.
• Compatible with both water-based and solvent-based systems; suits formulations requiring film formation and flow control.

Formulation notes

• Attacks some forms of rubber.

Typical specification

• Viscosity is 5.7 mm²/s at 25 °C.

Regulatory status

• Because of its flash point it is not classified as a flammable liquid under GHS or Regulation (EC) No. 1272/2008 and does not need to be stored in a flammable liquids cabinet.
• Has active REACH registrations.
• Listed as an FDA indirect additive used in food contact substances.

Storage, packaging and handling

• Store separately from strong oxidizers, strong bases and strong acids.

Frequently asked questions about Tripropylene glycol monomethyl ether

Can tripropylene glycol monomethyl ether be used as a replacement for isopropyl alcohol in cleaning printed parts?

Depending on the application and work environment, it can be a suitable alternative to isopropyl alcohol for washing printed parts with Form Wash, Form Wash L or the Finish Kit.

Is tripropylene glycol monomethyl ether used in agricultural applications?

It is used in the manufacture of crop protection products for agriculture.

Technical content is compiled and updated by the SoleChem product team from public technical sources; the certificate of analysis (COA) governs product-specific specifications.