N,N-diethyl-4-nitrosoaniline

N,N-diethyl-4-nitrosoaniline is an organic chemical compound with the molecular formula C10H14N2O and CAS number 120-22-9. This aromatic compound belongs to the nitrosoaniline family and has a molecular weight of 178.23 g/mol. It features a benzene ring substituted with both diethylamino and nitroso functional groups, making it a versatile intermediate in organic synthesis and industrial applications.

N,N-diethyl-4-nitrosoaniline is typically a solid compound at room temperature with characteristic properties of nitrosoaniline derivatives. The compound contains both electron-donating diethylamino groups and an electron-withdrawing nitroso group, which influence its chemical reactivity and stability. Its molecular structure with formula C10H14N2O gives it specific solubility characteristics in organic solvents, though exact physical parameters depend on purity and crystalline form.

N,N-diethyl-4-nitrosoaniline is primarily used as an intermediate in organic synthesis and chemical manufacturing processes. The compound serves as a building block for producing various dyes, pharmaceuticals, and specialty chemicals. Its unique chemical structure with both nitroso and diethylamino functionalities makes it valuable in research applications and industrial processes requiring specific reactivity patterns for further chemical transformations.

N,N-diethyl-4-nitrosoaniline should be handled with standard laboratory safety practices including wearing appropriate personal protective equipment such as gloves, safety glasses, and lab coats. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Although no specific GHS pictograms are assigned, general chemical handling precautions apply, including avoiding skin and eye contact and preventing ingestion.

N,N-diethyl-4-nitrosoaniline should be stored in tightly sealed containers in a cool, dry place away from direct sunlight and heat sources. The compound is classified as ADR Class 4.2 (substances liable to spontaneous combustion), so storage areas must be designed to prevent spontaneous ignition. Keep away from incompatible materials and ensure proper ventilation in storage areas to maintain safe conditions.

In case of skin contact with N,N-diethyl-4-nitrosoaniline, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek medical attention promptly while providing safety data sheet information.

N,N-diethyl-4-nitrosoaniline must be disposed of according to local, national, and international waste regulations as a chemical waste. The compound should not be released into the environment or disposed of with regular waste. Contact licensed waste disposal companies that specialize in chemical waste management. Ensure proper classification and documentation according to waste codes and follow all applicable environmental protection regulations for hazardous chemical disposal.

N,N-diethyl-4-nitrosoaniline is classified under ADR Class 4.2 (substances liable to spontaneous combustion) with Packing Group II, indicating moderate danger level. Transportation requires compliance with ADR regulations including proper packaging, labeling, and documentation. Vehicles must carry appropriate emergency equipment and drivers need proper training for Class 4.2 materials. Ensure packages are properly marked and accompanied by transport documents specifying the classification and handling requirements.

N,N-diethyl-4-nitrosoaniline is subject to standard chemical regulations including REACH registration requirements for import and use in the European Union. The compound is not currently listed as a Substance of Very High Concern (SVHC). Users must comply with CLP regulation for classification, labeling, and packaging, as well as workplace safety regulations. Industrial users should verify compliance with sector-specific regulations and maintain proper safety documentation.

N,N-diethyl-4-nitrosoaniline is available through OYSI, a specialized European distributor of technical chemicals and industrial raw materials. OYSI provides reliable supply chains across Europe with proper documentation and regulatory compliance. As a professional chemical distributor, OYSI ensures quality standards and can provide technical support, safety data sheets, and certificates of analysis to meet your specific industrial or research requirements.