What are the physical and chemical properties of 1-Ethyl-4-methylbenzene (CAS: 622-96-8)?

1-Ethyl-4-methylbenzene (CAS: 622-96-8) is a colorless, flammable liquid with a mild, aromatic odor. It has a molecular weight of approximately 120.19 g/mol and a boiling point of 151-152°C. The compound is slightly soluble in water but miscible with most organic solvents. It is moderately reactive towards electrophiles and can undergo substitution reactions. This compound is often used in the preparation of other organic compounds and as a solvent in various chemical processes.