Is 1,1,3,3-Tetramethoxypropane (CAS: 102-52-3) safe?

1,1,3,3-Tetramethoxypropane (CAS: 102-52-3) is generally considered safe when handled properly. However, it should be used with caution as it may cause irritation to the skin, eyes, and respiratory system. Safety data sheets recommend wearing appropriate personal protective equipment, such as gloves and goggles, and ensuring proper ventilation. It is not classified as highly toxic but should be kept away from heat and open flames.