Tin(IV) chloride, also known as stannic chloride, is a chemical compound with the formula SnCl4. It consists of one tin atom bonded to four chloride ions. This compound is a colorless, hygroscopic solid that can dissolve in water, forming a solution that is acidic in nature. Tin(IV) chloride is commonly used in various applications, including as a catalyst in organic synthesis and in the production of tin compounds. It is also utilized in the manufacturing of tin oxide, which is important in electronics and glass industries. Proper handling is essential, as it can be corrosive and harmful.