What is 2-Methoxyethanol (EM)?
2-Methoxyethanol (EM), also known as Ethylene Glycol Monomethyl Ether (EGME), is a widely used organic solvent in coatings, inks, textiles, pharmaceuticals, and chemical synthesis.

What is the shelf-life of 2-Methoxyethanol (EM)?
- Under proper storage conditions, the typical shelf-life of 2-Methoxyethanol is 12–24 months from the date of manufacture.
- For high-purity grades (≥99.5%), many suppliers guarantee stability for up to 24 months, provided the container remains sealed and uncontaminated.
- However, actual stability depends on several factors such as temperature, humidity, container material, and exposure to air.
Gneebio, as a professional EM supplier, ensures that all products are stored under strict conditions before shipment.
Purchase Chemical Raw Materials Click here: TIANJIN GNEE BIOTECH CO., LTD.
Why choose Gneebio manufacturer?
Gneebio is a trusted manufacturer and supplier with over a decade of experience in the chemical industry. Our 99% Purity 2-Methoxyethanol (CAS 109-86-4) is produced under strict ISO and GMP quality systems, ensuring high purity concentration in industrial applications. We offer:
- Product specifications (technical data sheet);
- Provide COA, MSDS, Health Certificate, and Origin Certificate.






