(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one is a complex organic compound with the molecular formula C15H22O and molecular weight 218.33 g/mol. This spiro compound features a unique bicyclic structure combining a bicyclo[3.1.1]heptane framework with a cyclohexenone ring system. The substance is classified under CAS number 133636-82-5 and presents significant safety concerns due to its corrosive and sensitizing properties.

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one is an organic compound with molecular formula C15H22O and molecular weight 218.33 g/mol. As a ketone-containing spiro compound, it typically exists as a liquid or solid at room temperature. The presence of the ketone functional group and the complex spiro structure influence its solubility characteristics and reactivity. Specific physical properties such as melting point, boiling point, and exact appearance require consultation of detailed technical specifications.

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one is primarily used as an intermediate in organic synthesis and specialty chemical manufacturing. Its unique spiro structure makes it valuable for pharmaceutical research and development of complex molecules. The compound may also find applications in fragrance chemistry or as a building block for advanced materials. Due to its specialized nature, it is typically employed in research laboratories and specialized industrial processes requiring high-purity chemical intermediates.

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one requires extreme caution due to its Skin Corr. 1B and Skin Sens. 1 classifications. Mandatory protective equipment includes chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid direct skin and eye contact at all costs. Have emergency eyewash stations and safety showers readily available. Only trained personnel should handle this substance following strict safety protocols and MSDS guidelines.

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Use corrosion-resistant containers with secure closures due to its corrosive nature. Keep away from oxidizing agents and reactive chemicals. Storage areas should be equipped with appropriate spill control measures and emergency equipment. Maintain temperature control to prevent degradation and ensure container integrity. Access should be restricted to authorized personnel only.

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one contact requires immediate emergency response due to its corrosive properties. For skin contact, immediately flush with copious amounts of water for at least 15 minutes while removing contaminated clothing. For eye contact, rinse immediately with water for at least 15 minutes and seek immediate medical attention. If inhaled, move to fresh air immediately. Remove contaminated clothing carefully to avoid further exposure. Seek immediate medical attention for all exposure routes and provide MSDS to medical personnel.

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one must be disposed of as hazardous waste due to its corrosive and aquatic toxicity classifications. Contact licensed hazardous waste disposal companies for proper collection and treatment. Never dispose of via regular waste streams or drainage systems due to environmental hazards (Aquatic Acute 1, Aquatic Chronic 1). Follow all local, national, and EU waste regulations including the Waste Framework Directive. Containers must be properly labeled and documentation maintained for waste tracking purposes.

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one is classified as ADR Class 8 (corrosive substances), Packing Group II, indicating moderate danger level. Transportation requires UN-specification packaging tested for corrosive materials and proper hazard labeling with corrosive placards. Drivers must hold ADR certification for dangerous goods transport. Shipping documents must include proper shipping names, hazard classifications, and emergency response information. Vehicle requirements include appropriate emergency equipment and routing restrictions may apply in certain areas.

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one is subject to EU REACH regulation requiring registration for import/manufacture above tonnage thresholds. CLP regulation mandates proper classification and labeling with GHS05, GHS07, and GHS09 pictograms and 'Danger' signal word. The substance is not currently listed as SVHC under REACH. Workplace exposure regulations apply due to skin corrosion and sensitization properties. Environmental regulations govern discharge due to aquatic toxicity. Compliance with national chemical safety laws is mandatory.

(1S,2S,3S,5R)-2,6,6-trimethylspiro[bicyclo[3.1.1]heptane-3,4'-cyclohex-2-ene]-1'-one is available through OYSI, a specialized European distributor of high-quality chemical products. OYSI provides comprehensive technical support, regulatory compliance documentation, and reliable supply chains across Europe. As a professional chemical distributor, OYSI ensures proper handling, packaging, and transportation according to ADR requirements. Contact OYSI directly for availability, specifications, and pricing information. All purchases include complete safety documentation and regulatory compliance support for European markets.