1,1,1,3,3,3-hexachloropropan-2-one

1,1,1,3,3,3-hexachloropropan-2-one is a chlorinated organic compound with the molecular formula C3Cl6O and CAS number 116-16-5. This ketone derivative contains six chlorine atoms attached to a three-carbon chain with a central carbonyl group. With a molecular weight of 264.7 g/mol, it belongs to the family of polychlorinated organic compounds and is classified as moderately toxic with environmental hazard properties.

1,1,1,3,3,3-hexachloropropan-2-one is typically a colorless to pale yellow liquid at room temperature with a characteristic pungent odor. Due to its highly chlorinated structure, it exhibits low water solubility but good solubility in organic solvents. The compound has a high density owing to the six chlorine atoms and demonstrates stability under normal conditions, though it may decompose under extreme heat or acidic conditions.

1,1,1,3,3,3-hexachloropropan-2-one serves primarily as a chemical intermediate in organic synthesis and pharmaceutical manufacturing. It is used in the production of specialized compounds requiring chlorinated ketone functionality. The substance also finds application in research laboratories for analytical purposes and as a reagent in various chemical transformations. Its unique structure makes it valuable for developing flame retardants and other chlorinated derivatives.

1,1,1,3,3,3-hexachloropropan-2-one 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 prevent inhalation exposure. Given its Acute Tox. 4 classification, avoid skin and eye contact, and prevent ingestion. Use non-sparking tools and ensure proper grounding to prevent static electricity buildup during handling operations.

1,1,1,3,3,3-hexachloropropan-2-one should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers in secondary containment to prevent spills and maintain storage temperature below 25°C when possible. Store separately from strong bases, reducing agents, and incompatible materials. Ensure storage areas have appropriate fire suppression systems and spill containment measures due to its toxic properties.

Immediate removal from exposure is essential when contact with 1,1,1,3,3,3-hexachloropropan-2-one occurs. For skin contact, wash thoroughly with soap and water for at least 15 minutes and remove contaminated clothing. In case of eye contact, flush with clean water for 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek medical attention promptly in all exposure cases.

1,1,1,3,3,3-hexachloropropan-2-one must be disposed of as hazardous waste through licensed waste management contractors in accordance with local and EU regulations. The substance cannot be discharged to sewers or waterways due to its Aquatic Chronic 2 classification. Incineration at high temperatures in authorized facilities is typically the preferred disposal method. Always consult safety data sheets and local authorities for specific disposal requirements and approved waste codes.

1,1,1,3,3,3-hexachloropropan-2-one is classified as ADR Class 6.1 (toxic substances), Packing Group III for transportation purposes. It requires appropriate UN-specification packaging with proper labeling including GHS07 and GHS09 pictograms and 'Warning' signal word. Transport documents must include the correct shipping name, UN number, and hazard class. Drivers must hold ADR certification for Class 6.1 substances, and vehicles require appropriate placarding and emergency equipment.

1,1,1,3,3,3-hexachloropropan-2-one is regulated under EU REACH and CLP regulations, requiring registration for commercial use and proper classification labeling. While not currently listed as a Substance of Very High Concern (SVHC), it must comply with standard chemical safety requirements. The substance may be subject to additional national restrictions in some EU countries. Users must maintain safety data sheets, conduct risk assessments, and implement appropriate risk management measures according to regulatory requirements.

1,1,1,3,3,3-hexachloropropan-2-one is available through OYSI, a specialized European distributor of technical chemicals serving industrial and research customers across Europe. OYSI provides this compound with full regulatory compliance, proper documentation, and technical support. As a professional chemical distributor, OYSI ensures quality standards, appropriate packaging, and adherence to transportation regulations for safe delivery to qualified industrial users and research institutions throughout the European market.