CAS:25498-49-1丨TRIPROPYLENE GLYCOL MONOMETHYL ETHER（TPM）

1. Product Overview

Tripropylene Glycol Monomethyl Ether (TPM) is a high-boiling, hydrophilic glycol ether solvent. It is a colorless liquid with a mild ether-like odor and is manufactured as a mixture of isomers -1-6-8. TPM is valued for its unique balance of low volatility, slow evaporation rate, and excellent solvency for both polar and non-polar substances

CAS:25498-49-1

2. Product Advantages

Low Volatility & VOC Exemption: With its exceptionally low vapor pressure, TPM is classified as a Low Vapor Pressure-Volatile Organic Compound (LVP-VOC) under certain regulations (e.g., U.S. EPA), offering a significant advantage in formulating environmentally compliant products

Controlled Evaporation: Its slow evaporation rate extends the "open time" in coatings and reduces solvent vapor generation in cleaning applications, making it ideal for processes requiring extended system residence time 

High Solvency & Compatibility: TPM is an excellent active solvent and coupling agent. It is completely miscible with water and compatible with a wide range of organic solvents (e.g., alcohols, ketones, aromatic hydrocarbons) and resins

3. Key Applications

Coatings & Inks: Used as a coalescent and tailing solvent in high-solids, solvent-based coatings, and water-based systems. It also helps maintain rheological properties in products like stamp pad and ballpoint pen inks

Cleaners: An effective component in industrial and household hard surface cleaners, oven cleaners, paint strippers, and wax removers

4.Other Applications: Serves as a coupling agent, solvent, and emollient in cosmetics and personal care products. It is also used in agricultural herbicides, adhesives, and textile processing

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