For research scientists, formulators, and chemical engineers, a deep understanding of a compound's chemical properties and safety profile is critical for its effective and safe utilization. 2-(2-Ethoxyethoxy)ethyl acetate (CAS 112-15-2) is a prime example of a versatile chemical whose full potential is unlocked through such knowledge. As a leading manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing not just high-quality products but also comprehensive information. This article delves into the chemical properties, safety considerations, and handling recommendations for 2-(2-Ethoxyethoxy)ethyl acetate, essential for informed decision-making when you plan to buy or use this compound.

Understanding the Chemical Profile

2-(2-Ethoxyethoxy)ethyl acetate is an ester derived from diethylene glycol monoethyl ether and acetic acid. Its molecular structure (C8H16O4) dictates its characteristics: a colorless liquid with a relatively high boiling point (around 214-219 °C) and a low melting point (around -25 °C). This liquid state over a broad temperature range makes it convenient for industrial handling and application. Its density is approximately 1.011 g/mL at 25 °C, and its refractive index is around 1.421 (n20/D).

Key chemical properties that influence its use include:

  • Solubility: It is miscible with most organic solvents and also shows good solubility in water. This broad solubility is a major advantage in formulations involving multiple components or requiring aqueous compatibility.
  • Evaporation Rate: It possesses a slow evaporation rate, which is crucial for applications requiring extended working times and improved film formation, such as in coatings and inks.
  • Reactivity: As an ester, it can react with strong acids and bases. It is generally stable under normal storage conditions but should be kept away from strong oxidizing agents.

Safety and Handling Considerations

While generally considered to have low acute toxicity, proper safety precautions are essential when handling 2-(2-Ethoxyethoxy)ethyl acetate. Safety Data Sheets (SDS) provide comprehensive information, and it is imperative to consult them before use. Key safety aspects include:

  • Eye Irritation: The compound can cause serious eye irritation (GHS Hazard Statement H319). Appropriate eye protection, such as safety goggles, must be worn at all times when handling.
  • Skin Contact: Prolonged or repeated skin contact may cause mild irritation. Protective gloves made of suitable materials (e.g., nitrile or neoprene) should be used.
  • Inhalation: While vapor pressure is low at room temperature, adequate ventilation is recommended in areas where the product is used, especially at elevated temperatures, to prevent potential respiratory irritation.
  • Flammability: The flash point is relatively high (around 203 °F or 95 °C), indicating it is not highly flammable. However, like most organic liquids, it is combustible and should be kept away from open flames and sources of ignition.

Storage and Disposal

Proper storage is vital to maintain product quality and ensure safety. 2-(2-Ethoxyethoxy)ethyl acetate should be stored in a cool, dry, well-ventilated area, away from incompatible materials such as strong oxidizers. Containers should be kept tightly closed when not in use. Disposal should always be carried out in accordance with local, regional, and national regulations. Consulting with environmental health and safety professionals is recommended for proper waste management procedures.

For R&D and Procurement

For those involved in research and development or procurement, understanding these properties and safety guidelines is fundamental. It informs formulation decisions, application methods, and risk management strategies. When you plan to buy 2-(2-Ethoxyethoxy)ethyl acetate, partnering with a reputable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. ensures you receive not only a high-quality product but also access to essential technical and safety information, making your operations safer and more efficient.