2-hydroxyethyl prop-2-enoate

2-hydroxyethyl prop-2-enoate is an organic chemical compound with the molecular formula C5H8O3 and CAS number 818-61-1. This acrylate ester has a molecular weight of 116.11 g/mol and belongs to the family of hydroxyalkyl acrylates. It is classified as a hazardous substance with corrosive and sensitizing properties, requiring careful handling in industrial applications.

2-hydroxyethyl prop-2-enoate is typically a clear to slightly yellow liquid at room temperature with a characteristic acrylic odor. As an acrylate ester containing a hydroxyl group, it exhibits good solubility in polar solvents and water. The compound has a relatively low molecular weight of 116.11 g/mol and contains both hydrophilic and hydrophobic functional groups, making it useful as a reactive intermediate in polymer chemistry.

2-hydroxyethyl prop-2-enoate is primarily used as a monomer in the production of acrylic polymers and copolymers. It serves as a reactive diluent in UV-curable coatings, adhesives, and inks. The compound is also utilized in the manufacture of hydrogels, textile finishes, and as a crosslinking agent in various polymer applications due to its hydroxyl functionality that enables further chemical modifications.

2-hydroxyethyl prop-2-enoate must be handled with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing due to its Skin Corr. 1B classification. Work in well-ventilated areas or under fume hoods to avoid inhalation. Prevent skin and eye contact as the substance can cause severe burns and sensitization. Emergency eyewash and shower facilities should be readily accessible in work areas.

2-hydroxyethyl prop-2-enoate should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight to prevent polymerization. Keep containers tightly closed and store in original packaging. Due to its corrosive nature, use appropriate containment materials and avoid contact with incompatible substances such as strong bases, oxidizing agents, and metals. Temperature control is essential to maintain product stability.

In case of skin contact with 2-hydroxyethyl prop-2-enoate, immediately remove contaminated clothing and flush the affected area with plenty of water for at least 15 minutes. For eye contact, rinse thoroughly with water for at least 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. Seek immediate medical attention in all cases due to the substance's corrosive properties and potential for causing chemical burns.

2-hydroxyethyl prop-2-enoate must be disposed of in accordance with local, national, and international environmental regulations as hazardous waste. The substance cannot be discharged into sewers or waterways due to its aquatic toxicity classification (Aquatic Acute 1). Contact licensed waste disposal companies for proper treatment and disposal. Empty containers should also be handled as hazardous waste and properly cleaned before disposal or recycling.

2-hydroxyethyl prop-2-enoate is classified as ADR Class 8 (Corrosive substances), Packing Group II, requiring specific transport regulations compliance. Packages must bear appropriate hazard labels and be properly marked with the correct shipping name and UN number. Use approved packaging suitable for corrosive liquids and ensure vehicles are equipped for transporting dangerous goods with trained personnel and proper documentation.

2-hydroxyethyl prop-2-enoate is subject to REACH regulation for registration and evaluation within the EU. The substance must comply with CLP regulation for classification, labeling, and packaging requirements, displaying GHS06, GHS05, and GHS09 pictograms with 'Danger' signal word. It is not currently listed as an SVHC (Substance of Very High Concern) but requires compliance with occupational safety and environmental protection standards.

2-hydroxyethyl prop-2-enoate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this substance to industrial customers across Europe with proper documentation, safety data sheets, and regulatory compliance support. As a professional chemical supplier, OYSI ensures quality products meeting European standards and provides technical support for safe handling and application guidance to customers in various industries.