2-Propoxyethanol, identified by its CAS number 2807-30-9, is a crucial organic solvent within the glycol ether family. Also known by synonyms such as Propoxyethanol or Ethylene Glycol Propyl Ether, this compound is highly valued across various industries for its unique balance of properties. It presents as a clear, colorless to yellow liquid with a mild, often described as rancid, odor. Its molecular formula is C5H12O2, and it has a molecular weight of 104.15 g/mol.

Chemically, 2-Propoxyethanol boasts a melting point of -75 °C and a boiling point ranging from 150-153 °C. Its density is approximately 0.913 g/mL at 25 °C, and it exhibits a flash point around 57 °C (120 °F). A significant characteristic is its complete solubility in water and miscibility with many organic solvents, making it an excellent coupling agent. This allows it to effectively blend both polar and non-polar materials, a property critical in many formulations. It also demonstrates a low volatility and a moderate evaporation rate, contributing to its stability and controlled drying times in applications.

The applications of 2-Propoxyethanol are diverse and span across numerous sectors. It serves as a primary raw material in the synthesis of pesticides. Beyond this, its strong solvency and coupling capabilities make it an indispensable solvent in the coatings industry. It is widely utilized in waterborne and solvent-borne coatings as a coalescing agent, improving film formation and controlling viscosity. In the realm of printing inks, 2-Propoxyethanol helps modify formulas to achieve water solubility, thereby reducing ink toxicity, enhancing operational environments, and improving printing quality. Its presence contributes to the excellent flow-out characteristics of paints and helps eliminate brush marks.

Furthermore, 2-Propoxyethanol is a common ingredient in a variety of cleaning products, including household and industrial cleaners, degreasers, and paint removers. Its ability to dissolve greasy soils and reduce surface tension makes it highly effective in these formulations, particularly in systems requiring a low volatile speed. Other notable applications include its use in agricultural products, cosmetics, electronics, and textile processing. It acts as an inert processing aid in many industrial operations and is an intermediate for certain herbicides, such as preochlor.

When handling 2-Propoxyethanol, adherence to safety guidelines is paramount. It is classified as flammable liquid and vapor, and can be harmful in contact with skin and cause serious eye irritation. Proper ventilation and explosion-proof equipment are recommended. Protective gloves, clothing, and eye/face protection should always be worn. Storage should be in a cool, well-ventilated, dry place, sealed in tightly closed containers, away from heat, sparks, open flames, and strong oxidizing agents. It's crucial to avoid prolonged contact with air to prevent peroxide formation, and contact with copper and copper alloys should also be avoided. Despite these precautions, it is generally recognized for its low toxicity compared to some other glycol ethers, offering a safer profile in various applications.

For businesses and researchers requiring high-quality 2-Propoxyethanol, finding a reliable manufacturer and supplier is key. NINGBO INNO PHARMCHEM CO.,LTD. offers this essential chemical compound, ensuring purity and consistent quality for diverse industrial needs. To inquire about the current price or to proceed with a purchase order, prospective clients are encouraged to reach out directly to discuss their specific requirements and ensure a seamless procurement process for this valuable solvent.