2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate

2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate is an organic disulfide compound with the molecular formula C20H38O4S2 and CAS number 62268-47-7. This chemical features two ethylhexyl ester groups connected by a disulfide bridge, giving it a molecular weight of 406.6 g/mol. It is classified as a hazardous substance with acute toxicity, skin sensitization properties, and chronic aquatic toxicity concerns.

2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate is a liquid organic compound with a molecular weight of 406.6 g/mol. Due to its long aliphatic chains and ester functionalities, it likely exhibits low water solubility but good solubility in organic solvents. The presence of the disulfide bond may contribute to a characteristic sulfur-like odor. Its high molecular weight suggests relatively low volatility at room temperature.

2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate is primarily used as an additive in industrial applications. Its disulfide structure makes it valuable as an antioxidant or stabilizer in polymer formulations, particularly in rubber and plastic industries. The compound may also serve as an intermediate in chemical synthesis or as a specialty chemical in formulations requiring disulfide functionality for crosslinking or protective properties.

2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate requires careful handling due to its acute toxicity and skin sensitization properties. Operators must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under local exhaust ventilation. Avoid skin and eye contact, inhalation, and ingestion. Wash hands thoroughly after handling and before eating or drinking.

2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from heat sources and direct sunlight. Keep containers upright and protected from physical damage. Store separately from incompatible materials such as strong oxidizers, acids, and bases. Ensure storage areas comply with local fire and safety regulations, and maintain proper inventory control with clear labeling.

In case of skin contact with 2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate, 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. If ingested, do not induce vomiting and seek immediate medical attention. Contact emergency services if symptoms persist or worsen.

2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate must be disposed of as hazardous waste according to local and national regulations. Contact licensed waste disposal companies specialized in chemical waste treatment. Do not discharge into sewers, waterways, or soil due to its aquatic toxicity classification. Small quantities may require incineration at authorized facilities equipped for hazardous organic compounds. Always consult local environmental authorities for specific disposal requirements.

2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III. Transportation requires appropriate UN-approved packaging and proper hazard labeling including GHS07 and GHS09 pictograms. Shipping documents must include the correct technical name, UN number, and hazard class. Vehicles must carry appropriate emergency equipment, and drivers require ADR certification for Class 9 dangerous goods.

2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate is subject to European REACH regulation for chemical registration and CLP regulation for classification and labeling. It carries hazard classifications for acute toxicity (Cat. 4), skin sensitization (Cat. 1), and chronic aquatic toxicity (Cat. 2). The substance is not currently listed as SVHC (Substance of Very High Concern). Users must comply with safety data sheet requirements and workplace exposure limits where applicable.

2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]disulfanyl]acetate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound to industrial customers across Europe with proper documentation including safety data sheets and certificates of analysis. As a professional chemical distributor, OYSI ensures compliance with European regulations and provides technical support for industrial applications. Contact OYSI directly for availability, specifications, and regulatory documentation.