Tert-butyl hypochlorite

Tert-butyl hypochlorite is an organochlorine compound with the molecular formula C4H9ClO and CAS number 507-40-4. This chemical substance has a molecular weight of 108.57 g/mol and belongs to the class of hypochlorites, which are characterized by the presence of a chlorine-oxygen bond. It is commonly used as a chlorinating agent and oxidizing reagent in organic synthesis reactions.

Tert-butyl hypochlorite is typically a colorless to pale yellow liquid at room temperature with a characteristic pungent odor. It has limited solubility in water but dissolves readily in organic solvents such as alcohols and ethers. The compound is relatively volatile and sensitive to heat and light, which can cause decomposition. Its density is approximately 1.0 g/cm³ at standard conditions.

Tert-butyl hypochlorite is primarily used as a chlorinating agent in organic synthesis for introducing chlorine atoms into organic molecules. It serves as an oxidizing reagent in various chemical transformations and is employed in the preparation of other organochlorine compounds. The substance finds applications in pharmaceutical intermediate synthesis, specialty chemical manufacturing, and research laboratories for specific organic reactions.

Tert-butyl hypochlorite requires careful handling with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume hoods to avoid inhalation of vapors. Avoid contact with skin, eyes, and clothing. Keep away from heat sources, open flames, and incompatible materials. Use proper grounding procedures when transferring the material.

Tert-butyl hypochlorite should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Keep containers away from incompatible materials such as strong bases, metals, and organic materials that could react. Store at temperatures below 25°C to prevent decomposition. Ensure storage areas have appropriate fire suppression systems and spill containment measures.

In case of skin contact with tert-butyl hypochlorite, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, flush eyes with clean water for at least 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. Seek medical attention promptly in all cases of exposure and provide the safety data sheet to medical personnel.

Tert-butyl hypochlorite must be disposed of according to local, national, and international waste regulations as a hazardous chemical waste. Contact licensed waste disposal companies specialized in handling chemical waste. Never dispose of this substance down drains, sewers, or with regular waste. Small quantities may require neutralization or controlled decomposition before disposal. Maintain proper documentation of waste disposal procedures and certificates.

Tert-butyl hypochlorite is classified under ADR Class 4.2 for transportation purposes, indicating it is a spontaneously combustible substance. It must be packaged in approved containers according to packing group requirements and properly labeled with appropriate hazard markings. Transportation should comply with ADR regulations for dangerous goods, including proper documentation, vehicle requirements, and driver training for hazardous materials transport.

Tert-butyl hypochlorite is subject to various chemical regulations including REACH registration requirements in the European Union. It must comply with CLP regulation for classification, labeling, and packaging. The substance is not currently listed as a Substance of Very High Concern (SVHC). Users must ensure compliance with local occupational safety regulations and environmental protection laws governing its use, storage, and disposal.

Tert-butyl hypochlorite is available through OYSI, a trusted European distributor of specialty chemicals serving industrial and research customers across Europe. OYSI provides reliable supply chains and technical support for chemical procurement needs. Contact OYSI directly to discuss availability, packaging options, and delivery arrangements for tert-butyl hypochlorite and other specialty chemicals required for your applications.