Lithium azanide

Lithium azanide is an inorganic compound with the chemical formula H2LiN and CAS number 7782-89-0. This lithium-nitrogen compound has a molecular weight of 23 g/mol and belongs to the family of alkali metal amides. It appears as a crystalline solid and is highly reactive with water and moisture. Lithium azanide is primarily used in specialized chemical synthesis and research applications due to its strong basic properties and reactivity.

Lithium azanide exists as a white to off-white crystalline solid at room temperature with a molecular weight of 23 g/mol. The compound is highly hygroscopic and reacts vigorously with water, releasing ammonia gas. It is soluble in polar aprotic solvents but decomposes in protic solvents. The substance exhibits strong basic properties and is thermally stable under dry conditions but sensitive to moisture and air exposure.

Lithium azanide is primarily used as a strong base and nucleophile in organic synthesis reactions. It serves as a reagent for deprotonation reactions, particularly in the formation of carbanions and enolates. The compound finds applications in pharmaceutical intermediate synthesis, specialty chemical manufacturing, and academic research. Its high reactivity makes it valuable for selective chemical transformations where strong basic conditions are required under anhydrous environments.

Lithium azanide must be handled with extreme caution using appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and lab coats. Work should be conducted in a well-ventilated area or under inert atmosphere due to its reactivity with moisture. Avoid contact with water, acids, and oxidizing agents. Use proper laboratory techniques for handling air-sensitive materials, including Schlenk techniques or glove box operations when necessary.

Lithium azanide should be stored in tightly sealed containers under inert atmosphere (nitrogen or argon) to prevent contact with moisture and air. Keep the substance in a cool, dry place away from water sources, acids, and oxidizing materials. Use moisture-proof packaging and consider secondary containment. Storage areas should be well-ventilated and equipped with appropriate fire suppression systems suitable for reactive chemicals.

In case of skin contact with lithium azanide, 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 and seek immediate medical attention. If inhaled, move the person to fresh air and provide oxygen if breathing is difficult. Never induce vomiting if ingested. Contact emergency services and provide the safety data sheet to medical personnel.

Lithium azanide disposal must comply with local and national hazardous waste regulations. The substance should be neutralized carefully by qualified personnel using appropriate methods before disposal. Never dispose of unreacted material in regular waste streams or pour down drains. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Maintain detailed records of disposal activities as required by environmental regulations.

Lithium azanide is classified under ADR Class 4.3 (substances which, in contact with water, emit flammable gases), Packing Group II. Transportation requires specialized packaging that prevents moisture ingress and complies with dangerous goods regulations. Proper labeling, documentation, and vehicle placarding are mandatory. Only qualified personnel should handle transportation, and emergency response information must accompany shipments. Air transport may have additional restrictions.

Lithium azanide is subject to standard chemical regulations including REACH registration requirements in Europe if imported or manufactured above tonnage thresholds. While not classified as SVHC, it must comply with CLP classification and labeling regulations. Transportation is regulated under ADR/RID for road/rail transport. Users must maintain safety data sheets and implement appropriate risk management measures according to occupational health and safety regulations.

Lithium azanide is available through OYSI, a specialized European distributor of technical chemicals serving industrial and research customers across Europe. As a reactive specialty chemical, it requires proper handling expertise and regulatory compliance. OYSI provides technical support and ensures appropriate packaging for safe delivery. Contact OYSI directly for availability, specifications, and pricing information tailored to your specific application requirements and quantities needed.