Nitrosyl chloride

Nitrosyl chloride is an inorganic chemical compound with the molecular formula ClNO and CAS number 2696-92-6. This compound consists of nitrogen, oxygen, and chlorine atoms, with a molecular weight of 65.46 g/mol. It serves as an important intermediate in various chemical processes and industrial applications, particularly in organic synthesis and as a nitrosating agent in chemical reactions.

Nitrosyl chloride is a reddish-brown gas at room temperature with a characteristic pungent odor. It has a molecular weight of 65.46 g/mol and exists primarily in gaseous form under standard conditions. The compound is highly reactive and tends to decompose in the presence of moisture. It exhibits strong oxidizing properties and can readily participate in various chemical reactions due to its unstable nature.

Nitrosyl chloride is primarily used as a nitrosating agent in organic synthesis, facilitating the introduction of nitroso groups into organic molecules. It serves as an important intermediate in the production of various nitrogen-containing compounds and pharmaceuticals. The compound is also utilized in specialized chemical research applications and in the synthesis of certain industrial chemicals where nitrosation reactions are required.

Nitrosyl chloride requires careful handling with appropriate personal protective equipment including respiratory protection, chemical-resistant gloves, and eye protection. Work should be conducted in well-ventilated areas or under fume hoods due to its gaseous nature and potential toxicity. Avoid contact with moisture and incompatible materials. Personnel should be trained in proper handling procedures and emergency response protocols before working with this compound.

Nitrosyl chloride should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from moisture and incompatible substances. Storage areas must be equipped with appropriate ventilation systems and temperature control. The compound should be kept away from heat sources, direct sunlight, and materials that could cause decomposition. Regular monitoring of storage conditions and container integrity is essential for safe storage.

In case of skin contact with nitrosyl chloride, immediately remove contaminated clothing and rinse the affected area with plenty of water for at least 15 minutes. For eye contact, flush thoroughly with water and seek immediate medical attention. If inhaled, move the person to fresh air immediately and provide oxygen if breathing is difficult. Seek medical attention promptly for all exposure incidents and provide safety data sheet information to medical personnel.

Nitrosyl chloride waste must be disposed of in accordance with local, national, and international environmental regulations. The compound should be neutralized by qualified personnel using appropriate chemical treatment methods before disposal. Contact licensed waste disposal companies experienced in handling reactive chemical waste. Never discharge directly into sewers, water bodies, or soil. Maintain proper documentation of waste disposal activities as required by applicable regulations.

Nitrosyl chloride is classified as ADR Class 2 dangerous goods for transportation purposes. It must be transported in accordance with international dangerous goods regulations, using approved packaging and labeling systems. Vehicles must be properly equipped and drivers appropriately trained and certified for dangerous goods transport. Proper documentation, including transport documents and emergency response information, must accompany all shipments of this compound.

Nitrosyl chloride is subject to various chemical safety regulations including REACH registration requirements in the European Union. The compound must comply with Classification, Labelling and Packaging (CLP) regulations and relevant workplace safety directives. It is not currently listed as a Substance of Very High Concern (SVHC). Users must ensure compliance with all applicable local and international chemical safety, transport, and environmental regulations.

Nitrosyl chloride is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides high-quality nitrosyl chloride to industrial customers, research institutions, and chemical manufacturers across Europe. As an experienced chemical distributor, OYSI ensures proper handling, documentation, and regulatory compliance for all nitrosyl chloride shipments. Contact OYSI directly for availability, specifications, and technical support regarding nitrosyl chloride procurement.