2,2'-(4,4'-Biphenyldiyl)diacetonitrile(CAS: 7255-83-6)

2,2'-(4,4'-Biphenyldiyl)diacetonitrile, also known as 4,4’-biphenyldiisocyanate, is a chemical compound with CAS number 7255-83-6. It is a colorless or white crystalline solid with an aromatic odor. This compound has good solubility in organic solvents and poor solubility in water. It is used in the production of polyurethane resins and as a raw material for synthesizing various organic compounds.

2,2'-(4,4'-Biphenyldiyl)diacetonitrile (CAS: 7255-83-6) is primarily used in the chemical industry for the synthesis of polyurethane resins and elastomers. It is also used in the preparation of other organic compounds, such as polyurethane foams, coatings, adhesives, and sealants. Additionally, it serves as a precursor in pharmaceutical and agricultural chemicals.

2,2'-(4,4'-Biphenyldiyl)diacetonitrile (CAS: 7255-83-6) can be considered safe when handled with proper precautions. It is important to wear appropriate personal protective equipment (PPE), such as gloves and safety goggles, to avoid skin contact and eye exposure. It is also essential to work in well-ventilated areas and avoid inhalation. Spills should be cleaned up carefully and disposed of according to local regulations.

2,2'-(4,4'-Biphenyldiyl)diacetonitrile (CAS: 7255-83-6) should be stored in a cool, dry place away from direct sunlight and heat sources. It is recommended to store it in a tightly sealed container to prevent moisture absorption. The temperature should be maintained below 30°C to avoid decomposition. Proper labeling is essential for safety and regulatory compliance.