Ethyl 6,8-dichlorooctanoate

Ethyl 6,8-dichlorooctanoate is an organic chemical compound with the molecular formula C10H18Cl2O2 and CAS number 1070-64-0. This chlorinated ester has a molecular weight of 241.15 g/mol and features two chlorine atoms positioned at the 6th and 8th carbon positions of the octanoic acid chain. It is classified as a skin sensitizer and presents moderate environmental hazards to aquatic life.

Ethyl 6,8-dichlorooctanoate is typically a liquid at room temperature due to its ester structure and moderate molecular weight of 241.15 g/mol. As a chlorinated organic compound, it likely exhibits limited water solubility but good solubility in organic solvents. The presence of two chlorine atoms affects its density and volatility compared to non-halogenated esters of similar chain length.

Ethyl 6,8-dichlorooctanoate is primarily used as an intermediate in organic synthesis and pharmaceutical manufacturing. Its dichlorinated structure makes it valuable for producing more complex molecules through substitution or coupling reactions. It may also serve as a building block in the synthesis of agrochemicals, specialty chemicals, or as a reagent in research and development applications within the chemical industry.

Ethyl 6,8-dichlorooctanoate must be handled with appropriate personal protective equipment due to its skin sensitizing properties. Wear chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye contact. Ensure adequate ventilation in work areas and avoid inhalation of vapors. Handle in well-ventilated areas or under fume hoods, and wash hands thoroughly after handling.

Ethyl 6,8-dichlorooctanoate 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 properly labeled with hazard information. Store away from incompatible materials such as strong oxidizing agents, strong bases, and materials that may react with chlorinated compounds. Maintain storage temperature according to supplier specifications.

In case of skin contact with ethyl 6,8-dichlorooctanoate, 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. Seek medical attention if irritation persists or if sensitization symptoms develop.

Ethyl 6,8-dichlorooctanoate must be disposed of in accordance with local, national, and international waste regulations as a hazardous chemical waste. Do not discharge into drains, waterways, or soil due to its aquatic toxicity classification. Contact licensed waste disposal companies for proper treatment and disposal. Consider recovery or recycling options where technically and economically feasible before disposal.

Ethyl 6,8-dichlorooctanoate is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation purposes. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods regulations. Use UN-approved packaging and ensure proper hazard labels and shipping papers accompany the shipment. Follow specific carrier requirements for Class 9 materials during transport.

Ethyl 6,8-dichlorooctanoate is subject to REACH regulation in Europe and must comply with CLP classification requirements, displaying GHS07 and GHS09 pictograms with 'Warning' signal word. It is not currently listed as a Substance of Very High Concern (SVHC). Users must follow occupational safety regulations for skin sensitizers and implement appropriate risk management measures according to safety data sheets.

Ethyl 6,8-dichlorooctanoate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound to industrial customers, research institutions, and chemical manufacturers across Europe. Contact OYSI directly for availability, specifications, packaging options, and technical support. Ensure compliance with local regulations and obtain proper safety documentation before purchasing and using this chemical.