Methyl 2-hydroxypropanoate

Methyl 2-hydroxypropanoate is an organic ester compound with the molecular formula C4H8O3 and CAS number 547-64-8. This chemical substance has a molecular weight of 104.1 g/mol and belongs to the class of hydroxycarboxylic acid esters. It is classified as a flammable liquid with potential eye irritation and specific target organ toxicity properties, requiring appropriate safety precautions during handling and storage.

Methyl 2-hydroxypropanoate is a liquid at room temperature with flammable characteristics classified under Flam. Liq. 3. The compound exhibits typical ester properties and contains both hydroxyl and ester functional groups. As an organic solvent-type substance, it demonstrates moderate volatility and requires proper ventilation during use. Its chemical structure makes it reactive under certain conditions, particularly regarding its flammability classification.

Methyl 2-hydroxypropanoate serves as an important intermediate in organic synthesis and chemical manufacturing processes. It is commonly used in pharmaceutical and fine chemical industries for the production of various compounds. The substance acts as a building block in synthetic pathways and can function as a solvent in specific applications. Its ester functionality makes it valuable for esterification and transesterification reactions in industrial processes.

Methyl 2-hydroxypropanoate requires careful handling due to its flammable nature and potential for eye irritation. Wear appropriate personal protective equipment including safety goggles, chemical-resistant gloves, and protective clothing. Ensure adequate ventilation to prevent vapor accumulation and avoid ignition sources. Handle in areas equipped with fire safety equipment and eyewash stations. Follow proper grounding procedures to prevent static electricity buildup during transfer operations.

Methyl 2-hydroxypropanoate must be stored in a cool, dry, well-ventilated area away from heat sources and ignition points. Keep containers tightly closed and use fire-resistant storage cabinets when possible. Store away from incompatible materials such as strong oxidizing agents and bases. Maintain storage temperatures below flash point and ensure proper labeling with GHS02 and GHS07 pictograms. Regular inspection of containers for leaks or damage is essential.

In case of eye contact with methyl 2-hydroxypropanoate, immediately flush with plenty of clean water for at least 15 minutes and seek medical attention due to its eye irritant properties. For skin contact, wash thoroughly with soap and water. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Remove contaminated clothing and wash before reuse.

Methyl 2-hydroxypropanoate waste must be disposed of according to local, national, and international regulations as hazardous waste. Contact authorized waste disposal companies specialized in flammable liquid disposal. Do not pour down drains or release into the environment. Small quantities may be incinerated in appropriate facilities with proper emission controls. Always consult local environmental authorities for specific disposal requirements and maintain proper waste documentation.

Methyl 2-hydroxypropanoate is classified under ADR Class 3 (flammable liquids), Packing Group III for transportation purposes. Use appropriate UN-specification packaging and ensure proper labeling with hazard diamonds. Vehicles must comply with ADR regulations for Class 3 substances including proper ventilation and fire safety equipment. Drivers require ADR certification and transport documents must include proper shipping names and hazard information.

Methyl 2-hydroxypropanoate is subject to standard chemical regulations including REACH registration requirements in Europe and CLP classification showing Warning signal word with GHS02 and GHS07 pictograms. It is not currently listed as a Substance of Very High Concern (SVHC). Users must comply with occupational safety regulations, proper labeling requirements, and safety data sheet provisions. Industrial users should verify specific regulatory requirements in their jurisdiction.

Methyl 2-hydroxypropanoate is available through OYSI, a specialized European distributor of technical chemicals and industrial raw materials. OYSI provides this substance with complete regulatory documentation, safety data sheets, and technical support. As an established European chemical distributor, OYSI ensures compliance with REACH regulations and provides reliable supply chains for industrial and research applications across European markets.