2-aminoethanol

2-aminoethanol is an organic compound with the molecular formula C2H7NO and CAS number 141-43-5. It is a bifunctional molecule containing both an amino group (-NH2) and a hydroxyl group (-OH), making it both an amine and an alcohol. With a molecular weight of 61.08 g/mol, this colorless liquid serves as an important industrial intermediate and chemical building block in various manufacturing processes.

2-aminoethanol is a colorless, viscous liquid at room temperature with a characteristic ammonia-like odor. It is highly hygroscopic and completely miscible with water due to its polar nature and ability to form hydrogen bonds. The compound has a boiling point of approximately 171°C and a melting point of 10.5°C. It is also soluble in alcohols and other polar solvents, making it versatile for various chemical applications.

2-aminoethanol serves multiple industrial purposes as a versatile chemical intermediate. It is primarily used in the production of pharmaceuticals, agrochemicals, and surfactants. The compound acts as a corrosion inhibitor in metalworking fluids, a pH adjuster in cosmetic formulations, and a precursor for ethylene amines production. Additionally, it finds applications in textile processing, gas treatment for CO2 removal, and as a building block for various specialty chemicals.

2-aminoethanol requires careful handling due to its corrosive properties (Skin Corr. 1B) and acute toxicity classification. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye contact. Work in well-ventilated areas or use local exhaust ventilation to minimize inhalation exposure. Avoid contact with incompatible materials and always have emergency eyewash stations and safety showers readily accessible in the work area.

2-aminoethanol should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers upright and protected from physical damage. Due to its corrosive nature, store away from metals, acids, and oxidizing agents to prevent incompatible reactions. Ensure storage areas have appropriate spill containment measures and maintain temperatures below 25°C to preserve product stability and prevent vapor formation.

In case of skin contact with 2-aminoethanol, immediately remove contaminated clothing and flush the affected area with plenty of water for at least 15 minutes. For eye contact, rinse immediately with water for at least 15 minutes while holding eyelids open. If inhaled, move the person to fresh air and seek medical attention if breathing difficulties occur. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult safety data sheets for detailed first aid procedures.

2-aminoethanol disposal must comply with local, national, and international waste regulations due to its hazardous classification. The substance should never be poured down drains or released into the environment. Arrange disposal through licensed hazardous waste contractors who can handle corrosive materials appropriately. Small quantities may be neutralized under controlled conditions before disposal, but this should only be performed by trained personnel following established protocols and regulatory requirements.

2-aminoethanol is classified as ADR Class 8 (corrosive substances), Packing Group III for transportation purposes. It must be packaged in UN-approved containers suitable for corrosive liquids and properly labeled with appropriate hazard markings and documentation. Transport vehicles must carry emergency response information and drivers require ADR training. Ensure packages are secured to prevent damage during transit and comply with quantity limitations and segregation requirements for Class 8 materials.

2-aminoethanol is subject to various regulatory frameworks including REACH registration in Europe, where it must comply with registration requirements for substances manufactured or imported above certain tonnages. The substance is classified under CLP regulation with specific hazard classifications (Acute Tox. 4, Skin Corr. 1B). However, it is not currently listed as a Substance of Very High Concern (SVHC). Users must comply with occupational exposure limits and workplace safety regulations in their respective countries.

2-aminoethanol is available through OYSI, a reliable European distributor of technical chemicals serving industrial customers across the continent. OYSI provides quality chemical products with proper documentation including safety data sheets, certificates of analysis, and regulatory compliance information. As a specialized chemical distributor, OYSI ensures proper handling, storage, and transportation of hazardous materials like 2-aminoethanol while maintaining high standards of customer service and technical support for industrial applications.