For professionals in chemical manufacturing and research, a thorough understanding of a compound's properties and safety profile is paramount. 2,6-Dimethyl-4-heptanone, commonly known as Diisobutyl Ketone (DIBK) and identified by its CAS number 108-83-8, is a widely used industrial chemical whose characteristics dictate its applications and handling procedures. NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the importance of this knowledge for safe and effective utilization.

Physically, DIBK is described as a clear, colorless to slightly yellow liquid with a distinct odor often noted as sweet, pineapple-banana-like, or fruity with metallic undertones. Its key physical properties include a melting point around -46°C, a boiling point in the range of 165-170°C, and a flash point of approximately 49°C (closed cup). Its density is around 0.808 g/mL at 25°C, and it has a refractive index of about 1.412. Crucially, DIBK exhibits low solubility in water but is miscible with most common organic solvents like ethanol, ether, and benzene, making it an effective co-solvent or primary solvent in many formulations.

From a chemical standpoint, DIBK is a ketone with a molecular formula of C9H18O and a molecular weight of 142.24. Its stability is generally good under normal conditions, but it is noted as being flammable. Incompatible materials include strong oxidizing agents. The compound's slow evaporation rate, as discussed previously, is a significant factor in its performance as a solvent, influencing viscosity, flow, and film formation in applications like coatings.

Safety considerations are critical when handling DIBK. It is classified as a flammable liquid and vapor (H226) and may cause respiratory irritation (H335). Precautionary statements include keeping it away from heat, hot surfaces, sparks, open flames, and other ignition sources. Proper ventilation is essential to prevent the buildup of vapors, and respiratory protection may be necessary in poorly ventilated areas. Skin and eye contact should be avoided, and appropriate personal protective equipment (PPE) such as gloves and safety glasses should be worn. While its acute toxicity is considered moderate, prolonged or excessive exposure can lead to adverse health effects.

NINGBO INNO PHARMCHEM CO.,LTD. provides comprehensive Safety Data Sheets (SDS) for 2,6-Dimethyl-4-heptanone, offering detailed information on hazards, handling, storage, and emergency procedures. Understanding these aspects is crucial for any operation utilizing DIBK. By prioritizing safety and adhering to recommended handling practices, industries can effectively leverage the valuable properties of this compound. For those looking to buy 2,6-dimethyl-4-heptanone, NINGBO INNO PHARMCHEM CO.,LTD. ensures that all necessary safety information is readily available.