Bis([4-[[4-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium);bis(2-hydroxy-2-oxoacetate);oxalic acid

Bis([4-[[4-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium);bis(2-hydroxy-2-oxoacetate);oxalic acid is a complex organic compound with CAS number 2437-29-8. This substance has a molecular formula of C52H54N4O12 and a molecular weight of 927 g/mol. It is classified as hazardous with multiple danger classes including reproductive toxicity, acute toxicity, eye damage, and aquatic toxicity. The compound requires special handling and storage precautions due to its dangerous properties.

This compound is a complex organic molecule with a molecular weight of 927 g/mol and formula C52H54N4O12. The structure contains dimethylamino groups and phenyl rings, suggesting it may have colored properties typical of organic dyes or pigments. Given its complex aromatic structure with multiple conjugated systems, it likely exhibits specific optical properties. The presence of oxalic acid moieties indicates potential for forming crystalline structures and specific solubility characteristics in polar and non-polar solvents.

This compound is typically used in specialized industrial applications, likely as a dye or colorant given its complex aromatic structure with conjugated systems. The presence of dimethylamino groups and phenylmethylidene moieties suggests applications in textile dyeing, printing inks, or analytical chemistry as a indicator or staining agent. Its specific molecular structure makes it suitable for applications requiring particular optical or chemical properties. Due to its hazardous classification, it is restricted to professional and industrial use only.

Safe handling requires comprehensive personal protective equipment due to its Danger classification. Wear chemical-resistant gloves, safety goggles or face shield (Eye Dam. 1), and respiratory protection when handling. Work in well-ventilated areas or under fume extraction to prevent inhalation exposure (Acute Tox. 4). Avoid skin and eye contact completely. Use appropriate tools to minimize direct handling. Ensure emergency eyewash stations and safety showers are accessible. Train personnel on proper handling procedures before use.

Store this compound in a cool, dry, well-ventilated area away from incompatible materials and ignition sources. Use original containers with proper labeling including GHS pictograms (GHS08, GHS07, GHS05, GHS09). Keep containers tightly closed to prevent contamination and exposure. Store separately from food, beverages, and animal feed. Implement appropriate containment measures to prevent environmental release due to aquatic toxicity. Ensure storage area has spill containment and is accessible only to trained personnel.

Immediate first aid measures are critical due to the compound's Eye Dam. 1 classification. For eye contact, rinse immediately with plenty of water for at least 15 minutes and seek immediate medical attention. For skin contact, wash thoroughly with soap and water, remove contaminated clothing. If inhaled, move to fresh air immediately. If swallowed, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet for proper medical treatment.

Disposal must comply with local, national, and EU waste regulations due to its multiple hazard classifications. This compound requires disposal as hazardous waste through licensed waste management contractors. Never discharge to sewers or environment due to Aquatic Acute 1 and Aquatic Chronic 1 classifications. Contaminated packaging must also be treated as hazardous waste. Maintain waste documentation and disposal certificates. Consider waste minimization strategies and recovery options where technically feasible and economically viable.

Transportation is regulated under ADR classification 6.1 (Toxic substances), Packing Group III. Use appropriate UN-specification packaging suitable for Class 6.1 materials. Ensure proper shipping documentation, hazard labels, and placarding according to dangerous goods regulations. Vehicles must comply with ADR requirements for toxic substance transport. Drivers require ADR certification for Class 6.1 materials. Emergency response information and contact details must accompany shipments. Notify relevant authorities as required by transport regulations.

This compound is subject to comprehensive EU chemical regulations under REACH and CLP. It requires classification and labeling according to CLP Regulation with Danger signal word and specific GHS pictograms. While not currently identified as SVHC, its Repr. 2 classification means it may face future restrictions. Users must comply with occupational exposure limits and workplace safety regulations. Import/export may require notifications or authorizations. Regular safety data sheet updates and supply chain communication obligations apply under REACH.

OYSI is a specialized European distributor of technical chemicals including this compound. As a professional chemical supplier, OYSI provides proper documentation, safety data sheets, and regulatory compliance support for hazardous materials. Purchase requires demonstration of legitimate industrial use and appropriate handling capabilities due to the substance's dangerous classification. OYSI ensures proper packaging, labeling, and transport according to ADR requirements. Contact OYSI directly for availability, technical specifications, and regulatory guidance for your specific application requirements.