Disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane

Disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane is a boron-containing inorganic compound with the molecular formula B4Na2O7 and molecular weight of 201.2 g/mol. This substance, identified by CAS number 1330-43-4, features a complex bicyclic structure containing boron, sodium, and oxygen atoms. It is classified as a reproductive toxicant (Repr. 1B) and carries the danger signal word with GHS08 pictogram, indicating potential health hazards that require careful handling and safety measures.

This compound is an inorganic boron-sodium salt with a molecular weight of 201.2 g/mol and formula B4Na2O7. As a sodium borate derivative, it typically exists as a white to off-white crystalline solid at room temperature. The compound is likely water-soluble due to its ionic nature and sodium content. Its complex bicyclic structure containing multiple oxygen bridges gives it stability under normal conditions, though specific physical parameters like melting point and exact solubility data would require detailed technical specifications.

This boron-containing compound serves various industrial applications typical of sodium borate derivatives. It may be used in glass and ceramic manufacturing, as a flame retardant additive, in metallurgical processes, and potentially in specialized chemical synthesis. Its unique bicyclic structure could make it valuable in advanced materials applications or as a catalyst component. However, due to its reproductive toxicity classification (Repr. 1B), its use is restricted to professional industrial applications with appropriate safety measures and regulatory compliance.

Safe handling requires strict adherence to reproductive toxicity precautions due to its Repr. 1B classification. Use appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume extraction systems to minimize inhalation exposure. Avoid skin contact and ingestion completely. Pregnant workers or those planning pregnancy should not handle this substance. Implement proper hygiene measures including hand washing after handling and before eating or drinking. Store safety data sheets readily accessible for emergency reference.

Store this compound in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Use tightly sealed original containers to prevent moisture absorption and contamination. Keep away from incompatible materials such as strong acids and oxidizing agents. Storage areas should be restricted to authorized personnel only due to reproductive toxicity concerns. Implement proper labeling with GHS08 pictograms and danger warnings. Ensure storage facilities comply with local regulations for reproductive toxicants and maintain appropriate spill containment measures.

Immediate action is required for any contact due to reproductive toxicity risks. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. For eye contact, flush immediately with clean water for at least 15 minutes and seek medical attention. If inhaled, move person to fresh air and seek medical advice if breathing difficulties occur. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet for proper medical assessment.

Disposal must comply with local, national, and EU waste regulations due to its reproductive toxicity classification. This substance cannot be disposed of as regular waste and requires specialized hazardous waste treatment. Contact licensed hazardous waste disposal companies for proper collection and treatment. Avoid releasing into the environment, sewage systems, or regular waste streams. Empty containers should also be treated as hazardous waste unless properly decontaminated according to regulatory standards. Maintain proper documentation of disposal activities for regulatory compliance and traceability.

Transportation should follow general dangerous goods regulations and packaging standards for chemical substances. While specific ADR classification data is not provided, the compound's reproductive toxicity requires careful handling during transport. Use appropriate packaging that prevents leakage and contamination, with proper labeling including GHS08 pictograms and danger warnings. Ensure transport documentation includes safety data sheets and emergency contact information. Carriers should be informed of the substance's hazardous nature and trained in appropriate emergency response procedures. Comply with national and international transportation regulations for chemical substances.

This substance is subject to CLP regulation classification as Repr. 1B (reproductive toxicant category 1B) requiring specific labeling with GHS08 pictogram and danger signal word. While not currently listed as SVHC under REACH, it must comply with standard REACH registration and safety data sheet requirements. Its reproductive toxicity classification may subject it to workplace exposure limitations and specific authorization requirements. Users must implement appropriate risk management measures and ensure compliance with occupational health regulations. Regular monitoring of regulatory updates is essential as classifications may change.

OYSI, as a European chemical distributor, can provide access to this specialized boron compound for qualified industrial customers. Due to its reproductive toxicity classification (Repr. 1B), purchase is restricted to professional users with appropriate safety infrastructure and regulatory compliance capabilities. Customers must demonstrate proper handling facilities, trained personnel, and adherence to occupational health requirements. Contact OYSI directly to discuss availability, technical specifications, and regulatory documentation. All sales include comprehensive safety data sheets and comply with European chemical distribution regulations for reproductive toxicants.