(2E)-3,7-dimethylocta-2,6-dienal

(2E)-3,7-dimethylocta-2,6-dienal is an unsaturated aldehyde compound with the molecular formula C10H16O and CAS number 5392-40-5. This organic chemical features a ten-carbon chain with two methyl substituents and two double bonds in specific positions. With a molecular weight of 152.23 g/mol, it belongs to the family of monoterpene aldehydes and is classified as a skin irritant and sensitizer under GHS regulations.

(2E)-3,7-dimethylocta-2,6-dienal is a liquid organic compound with characteristic aldehyde properties. As an unsaturated aldehyde with conjugated double bonds, it typically exhibits a distinctive odor profile. The compound has a molecular weight of 152.23 g/mol and contains reactive aldehyde functionality. Its solubility characteristics depend on the solvent polarity, being more soluble in organic solvents than in water due to its predominantly hydrocarbon structure.

(2E)-3,7-dimethylocta-2,6-dienal serves primarily as an intermediate in organic synthesis and fragrance applications. Its aldehyde functionality and unsaturated structure make it valuable for chemical transformations in pharmaceutical and fine chemical manufacturing. The compound may also be utilized in flavor and fragrance formulations due to its aromatic properties. Industrial applications include use as a building block for more complex molecular structures in specialty chemical production.

(2E)-3,7-dimethylocta-2,6-dienal requires careful handling due to its skin irritant and sensitizing properties (Skin Irrit. 2; Skin Sens. 1). Wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Ensure adequate ventilation in work areas and avoid direct skin contact. Handle in well-ventilated areas or under fume extraction systems. Follow Warning label precautions and maintain good hygiene practices including immediate washing after potential exposure.

(2E)-3,7-dimethylocta-2,6-dienal should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly closed to prevent contamination and evaporation. Store away from oxidizing agents and incompatible materials that could react with the aldehyde functionality. Maintain storage temperatures according to supplier specifications and ensure proper labeling with GHS07 pictogram and Warning signal word. Use appropriate secondary containment to prevent spills.

Immediate removal from exposure is essential when contact occurs with (2E)-3,7-dimethylocta-2,6-dienal. For skin contact, wash immediately with plenty of soap and water for at least 15 minutes and remove contaminated clothing. If eye contact occurs, rinse thoroughly with water for several minutes. Seek medical attention if irritation persists or develops, especially given the compound's sensitizing properties. In case of inhalation, move to fresh air immediately and seek medical advice if symptoms occur.

(2E)-3,7-dimethylocta-2,6-dienal must be disposed of in accordance with local, national, and international waste regulations. Contact licensed waste disposal companies specializing in chemical waste management. Do not discharge into drains, waterways, or soil. The compound should be treated as hazardous waste due to its classification as skin irritant and sensitizer. Consult local environmental authorities for specific disposal requirements and maintain proper waste documentation for regulatory compliance.

(2E)-3,7-dimethylocta-2,6-dienal transport requirements should follow general chemical shipping regulations and proper packaging standards. Use appropriate packaging materials compatible with organic compounds and ensure containers are properly labeled with GHS07 pictogram and Warning signal word. Consult with logistics providers experienced in chemical transportation to ensure compliance with applicable transport regulations. Provide proper shipping documentation including safety data sheets and emergency contact information during transport.

(2E)-3,7-dimethylocta-2,6-dienal is subject to CLP regulation classification as Skin Irrit. 2 and Skin Sens. 1, requiring appropriate labeling and safety measures. The compound is not currently listed as SVHC under REACH regulation. Manufacturers and importers must comply with REACH registration requirements depending on tonnage thresholds. Users must follow occupational safety regulations regarding skin sensitizers and implement appropriate risk management measures in workplace settings.

(2E)-3,7-dimethylocta-2,6-dienal is available through OYSI, a specialized European distributor of technical chemicals and intermediates. OYSI provides reliable supply chains for industrial customers across Europe, ensuring proper handling, documentation, and regulatory compliance. As experienced chemical distributors, OYSI can provide technical support, safety data sheets, and certificates of analysis. Contact OYSI directly for availability, packaging options, and delivery arrangements tailored to your specific industrial requirements.