1,1',1''-Methanetriyltris(4-isocyanatobenzene)(CAS: 2422-91-5)

1,1',1''-Methanetriyltris(4-isocyanatobenzene) is a complex organic compound with the CAS number 2422-91-5. It is a trimer of 4-isocyanatobenzene and is characterized by its high reactivity and colorless appearance. Its chemical formula is C₁₈H₁₀N₆. This compound is used in the synthesis of polyurethane and as a reagent in organic chemistry due to its isocyanate groups.

1,1',1''-Methanetriyltris(4-isocyanatobenzene) is primarily used in the production of polyurethane foams and elastomers. It serves as a key precursor in the synthesis of polyurethane polymers and is also employed in high-performance coatings, adhesives, and specialty chemical applications.

1,1',1''-Methanetriyltris(4-isocyanatobenzene) is generally safe when handled with appropriate precautions. However, it is highly reactive and toxic due to its isocyanate groups. It can cause skin irritation and respiratory issues if inhaled or contacted directly. Proper protective equipment, including gloves and respirators, should be worn during handling. It is also important to ensure good ventilation in the work area.

1,1',1''-Methanetriyltris(4-isocyanatobenzene) should be stored in a cool, dry place away from heat and sources of ignition. It should be kept in a tightly sealed container to prevent moisture and light exposure, which can accelerate degradation. The storage temperature should be below 25°C to ensure stability. Proper labeling and segregation from incompatible materials are also recommended to prevent chemical reactions and accidents.