2-methoxyethanol

2-methoxyethanol is an organic solvent belonging to the glycol ether family with the molecular formula C3H8O2 and CAS number 109-86-4. This chemical compound has a molecular weight of 76.09 g/mol and is classified as a dangerous substance due to its flammable, reproductive toxic, and acutely toxic properties. It is commonly used in industrial applications as a solvent and chemical intermediate, requiring careful handling due to its hazardous classification.

2-methoxyethanol is a colorless liquid at room temperature with a mild, ether-like odor characteristic of glycol ethers. It is completely miscible with water and most organic solvents, making it an excellent coupling agent. The compound has a relatively low molecular weight of 76.09 g/mol and exhibits good volatility. Its dual hydrophilic and lipophilic character allows it to dissolve both polar and non-polar substances effectively.

2-methoxyethanol serves primarily as a solvent in industrial applications, particularly for resins, lacquers, and dyes due to its excellent solvating properties. It is used in the formulation of paints, coatings, and printing inks where its coupling properties are valuable. The compound also functions as a chemical intermediate in synthesis reactions and finds application in cleaning formulations. However, its reproductive toxicity has led to restricted use in many consumer applications.

2-methoxyethanol requires strict safety precautions due to its reproductive toxicity and flammable nature. Workers must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin contact completely as the substance can be absorbed through skin. Keep away from ignition sources and ensure proper grounding of equipment.

2-methoxyethanol should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. As a Class 3 flammable liquid, it must be kept away from ignition sources and incompatible materials such as strong oxidizing agents. Storage areas should comply with fire safety regulations for flammable liquids. Containers should be properly labeled and stored in appropriate secondary containment to prevent environmental release.

Immediate action is crucial in case of 2-methoxyethanol exposure due to its toxic properties. For skin contact, remove contaminated clothing immediately and wash the affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush with clean water for at least 15 minutes. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention, informing healthcare providers about the substance involved.

2-methoxyethanol must be disposed of as hazardous waste in accordance with local and European waste regulations. It cannot be disposed of down drains or with regular waste due to its toxicity and environmental impact. Waste should be collected in appropriate containers and handed over to licensed hazardous waste disposal companies. Contaminated materials, equipment, and empty containers also require proper hazardous waste disposal following applicable environmental protection regulations.

2-methoxyethanol is classified under ADR transport regulations as Class 3 (flammable liquid), Packing Group III, indicating moderate danger during transport. It must be packaged in approved containers and properly labeled with appropriate hazard markings and transport documentation. Vehicles must comply with ADR requirements for flammable liquids transport, including proper ventilation and emergency equipment. Transport personnel require appropriate training for handling hazardous materials according to international transport regulations.

2-methoxyethanol is subject to strict European regulations under REACH and CLP due to its reproductive toxicity (category 1B) and other hazardous properties. The substance requires safety data sheets and proper hazard communication. Its use is restricted in consumer products under various EU regulations due to health concerns. Companies handling this substance must comply with occupational exposure limits and may require authorization for certain uses under REACH regulatory framework.

2-methoxyethanol is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across Europe. As a professional chemical distributor, OYSI provides proper documentation, safety data sheets, and regulatory compliance support for this regulated substance. Due to its hazardous classification and regulatory restrictions, 2-methoxyethanol is only available to qualified industrial users with appropriate handling capabilities and safety measures in place.