O-ethylhydroxylamine

O-ethylhydroxylamine is an organic chemical compound with the molecular formula C2H7NO and CAS number 624-86-2. This hydroxylamine derivative has a molecular weight of 61.08 g/mol and is classified as a hazardous substance with multiple danger classifications including flammable liquid, acute toxicity, and specific target organ toxicity. It requires careful handling due to its significant health and safety risks.

O-ethylhydroxylamine is a liquid compound with flammable properties, as indicated by its Flam. Liq. 2 classification. The substance has a molecular mass of 61.08 g/mol and contains nitrogen and oxygen functional groups that contribute to its reactivity. Its physical state and flammable nature require specific storage and handling precautions to prevent ignition and ensure safe use.

O-ethylhydroxylamine is primarily used as a chemical intermediate in organic synthesis and pharmaceutical manufacturing. Its hydroxylamine structure makes it valuable for various chemical reactions, particularly in the preparation of specialized compounds. Due to its high toxicity profile and flammable nature, its applications are typically restricted to professional industrial settings with appropriate safety controls and expertise.

O-ethylhydroxylamine requires strict safety protocols due to its Acute Tox. 3 classification and multiple hazard pictograms (GHS02, GHS06, GHS08, GHS09). Essential protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or fume hoods, away from ignition sources. Emergency procedures must be established, and only trained personnel should handle this substance.

O-ethylhydroxylamine must be stored in a cool, dry, well-ventilated area away from heat sources and ignition points due to its Flam. Liq. 2 classification. Storage containers should be tightly sealed and made of compatible materials. The storage area should be equipped with appropriate fire suppression systems and spill containment measures. Access should be restricted to authorized personnel only.

O-ethylhydroxylamine exposure requires immediate medical attention due to its Acute Tox. 3 classification. For skin contact, remove contaminated clothing and rinse thoroughly with water. In case of eye contact, flush immediately with plenty of water and seek medical care due to Eye Irrit. 2 classification. If inhaled or ingested, seek immediate medical attention. Always consult the safety data sheet for specific first aid measures.

O-ethylhydroxylamine disposal must comply with local and European waste regulations due to its hazardous classification. The substance cannot be disposed of as regular waste and requires specialized hazardous waste treatment. Contact licensed waste disposal companies familiar with toxic and flammable chemical waste. Never pour down drains or dispose of in regular trash due to environmental and safety risks.

O-ethylhydroxylamine is classified under ADR Class 3, Packing Group II for transportation, indicating it is a flammable liquid requiring specific transport protocols. Packaging must meet UN specifications for dangerous goods, and vehicles must be properly placarded. Transport should only be conducted by certified carriers familiar with dangerous goods regulations and emergency response procedures for flammable toxic substances.

O-ethylhydroxylamine is subject to multiple regulatory frameworks including CLP regulation due to its hazard classifications and REACH registration requirements. While not currently listed as an SVHC substance, its Acute Tox. 3 and STOT RE 1 classifications place it under strict handling and notification requirements. Users must comply with occupational exposure limits and reporting obligations under European chemical legislation.

O-ethylhydroxylamine is available through specialized chemical distributors in Europe, including OYSI, which supplies industrial chemicals to European markets. Due to its hazardous classification requiring ADR Class 3 transport protocols, purchasing should only be conducted through established suppliers with proper dangerous goods handling capabilities and regulatory compliance. Professional documentation and safety data sheets are provided with all shipments.