3,4-Hexane Dione 4437-51-8 is the chemical formula for liquid. It is also known as 3,4-Hexanedione and hexane-3,4-dione. Applications in the chemical, pharmaceutical, soap & detergent, fragrance, flavour, and scent industries are also among them. Container should be kept dry and well-ventilated while being tightly closed. Open containers must be properly sealed and maintained upright to prevent leaks. Keep your files cool.