1,6-diisocyanato-5,6-dimethylheptane

1,6-diisocyanato-5,6-dimethylheptane is an organic chemical compound with the molecular formula C11H18N2O2 and CAS number 28679-16-5. This diisocyanate compound has a molecular weight of 210.27 g/mol and belongs to the family of isocyanates, which are characterized by the presence of two reactive isocyanate groups (-NCO) in their structure. It is classified as a hazardous substance requiring careful handling due to its toxicity and sensitizing properties.

1,6-diisocyanato-5,6-dimethylheptane is a chemical compound with molecular formula C11H18N2O2 and molecular weight 210.27 g/mol. As a diisocyanate, it typically exists as a liquid at room temperature with characteristic properties of isocyanate compounds. Like other isocyanates, it is likely to have low water solubility and may react with moisture. The compound's branched alkyl chain structure with methyl substituents influences its physical properties and reactivity profile.

1,6-diisocyanato-5,6-dimethylheptane is primarily used as a chemical intermediate in the production of polyurethanes and related materials. Its dual isocyanate functionality makes it valuable for creating cross-linked polymer networks, coatings, adhesives, and elastomers. The compound may also serve as a building block in specialty chemical synthesis where its unique branched structure provides specific performance characteristics. Industrial applications typically involve controlled manufacturing environments due to its hazardous nature.

1,6-diisocyanato-5,6-dimethylheptane requires strict safety measures due to its classification as Acute Tox. 3, respiratory sensitizer, and irritant. Essential protective equipment includes respiratory protection to prevent inhalation, chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume extraction systems. Avoid skin and eye contact, and prevent inhalation of vapors. Training on isocyanate handling procedures is essential before use.

1,6-diisocyanato-5,6-dimethylheptane should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from moisture and heat sources. Keep containers away from incompatible materials such as water, alcohols, amines, and strong bases, which can react with isocyanate groups. Storage areas should be equipped with appropriate ventilation systems and spill containment measures. Regular container inspection is recommended to ensure integrity and prevent leakage.

Immediate action is required for any contact with 1,6-diisocyanato-5,6-dimethylheptane. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, flush immediately with plenty of water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical care. Always consult a physician after exposure, especially given its respiratory sensitizing properties.

1,6-diisocyanato-5,6-dimethylheptane must be disposed of as hazardous waste according to local and national regulations. Contact licensed hazardous waste disposal companies for proper collection and treatment. Do not pour down drains or dispose of with regular waste. Small quantities may require neutralization with appropriate agents before disposal. Containers should be completely emptied and may require special handling. Always follow local environmental regulations and consult with waste management specialists for specific disposal requirements.

1,6-diisocyanato-5,6-dimethylheptane is classified under ADR as Class 6.1 (toxic substances), Packing Group III for transport purposes. Transportation requires appropriate UN-approved packaging, proper labeling with GHS06 and GHS08 pictograms, and accompanying transport documents. Vehicles must comply with ADR regulations for toxic substances. Drivers require ADR training certification, and emergency response information must be available during transport. Professional logistics companies experienced in hazardous material transport should handle shipments.

1,6-diisocyanato-5,6-dimethylheptane is subject to various European regulations including REACH registration requirements and CLP classification as a hazardous substance. It displays GHS06 and GHS08 pictograms with signal word 'Danger' due to its toxicity and health hazards. The compound is not currently listed as a SVHC (Substance of Very High Concern). Industrial users must comply with occupational exposure limits, worker protection measures, and proper risk assessment procedures under relevant health and safety legislation.

1,6-diisocyanato-5,6-dimethylheptane is available through OYSI, a specialized European distributor of industrial chemicals. OYSI provides this compound to professional users across Europe with appropriate documentation, safety data sheets, and regulatory compliance support. As a hazardous chemical requiring specialized handling, it is typically available only to qualified industrial customers with proper facilities and expertise. Contact OYSI directly for availability, technical specifications, and regulatory guidance for your specific application requirements.