Polyethylene glycol 300 (PEG 300) is a versatile chemical compound with various applications in the pharmaceutical, cosmetic, and industrial sectors. It is commonly used as an excipient or solubilizer in medications, ointments, creams, and oral suspensions. PEG 300 can also act as a lubricant in personal care products and as a solvent or dispersant in paints, coatings, and adhesives. This compound has low toxicity but may cause irritation upon prolonged contact with the skin or eyes. It should be stored in a tightly sealed container at room temperature and kept away from heat sources or open flames. Concentration: 1000 ug/mL; Components: Average MW = 300; in methanol