Description

Diethylene Glycol Monomethyl Ether (DGMME) - A Versatile Solvent

CAS Number: 111-90-0

Synonyms: Dimethoxyethyl glycol, Methyl carbitol

Product Description:

Diethylene Glycol Monomethyl Ether (DGMME), also known as methyl carbitol, is a colorless, practically odorless, hygroscopic liquid. It's a versatile solvent widely used in various industrial applications due to its unique blend of properties. DGMME boasts excellent solvency for a broad range of substances, including resins, oils, dyes, and many other organic compounds. Its relatively low toxicity, compared to other glycols ethers, coupled with its high boiling point and good stability, makes it a preferred choice in many formulations.

Key Properties:

• Appearance: Colorless, slightly viscous liquid
• Odor: Practically odorless
• Boiling Point: 197-198°C (387-388°F) at 760 mmHg
• Freezing Point: -67°C (-89°F) approximately
• Solubility: Miscible with water, alcohols, ketones, and many other organic solvents. Slightly soluble in aliphatic hydrocarbons.
• Flash Point: 93°C (199°F) (closed cup)
• Density: Approximately 1.01 g/cm³ at 20°C
• Hygroscopic: Absorbs moisture from the air.

Applications:

DGMME's exceptional properties make it suitable for a wide range of applications, including:

• Coatings and Inks: Used as a solvent and coalescing agent in paints, lacquers, and printing inks. It contributes to improved flow, leveling, and gloss.
• Cleaning Agents: An effective solvent in various cleaning formulations for removing grease, oil, and other contaminants from various surfaces.
• Adhesives: Improves the adhesion and flexibility of adhesive formulations.
• Agricultural Chemicals: Used as a solvent in pesticide and herbicide formulations.
• Textile Industry: Used as a solvent and carrier for dyes and other textile processing chemicals.
• Pharmaceutical Industry: (In certain formulations, with careful consideration of regulatory compliance) Used as a solvent in pharmaceutical preparations, and intermediate in manufacturing.

Handling and Storage:

• Handle with appropriate personal protective equipment (PPE), including gloves, eye protection, and respiratory protection as needed.
• Store in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed to prevent moisture absorption.
• Avoid contact with oxidizing agents.
• Refer to the Safety Data Sheet (SDS) for complete handling and safety information.

Quality Control:

Our DGMME is manufactured and rigorously tested to meet the highest quality standards. We provide comprehensive quality control documentation, including certificates of analysis, upon request.

Note: This product description is for informational purposes only. Always refer to the Safety Data Sheet (SDS) for detailed safety information and handling instructions before using this product. The information provided does not constitute a guarantee of specific properties or suitability for any particular application. It is the user's responsibility to determine the suitability of this product for their intended use.