Dimethylsulphoxide (DMSO)

This is a highly polar compound

that is commonly used as a solvent in chemical reactions and as a cryoprotectant for preserving biological samples. DMSO is known for its ability to dissolve a wide range of polar and non-polar compounds, making it a versatile solvent in laboratory settings. It has a high boiling point and low toxicity, making it safe for use in many applications. However, DMSO can have a strong odor and may cause skin irritation in some individuals, so proper safety precautions should be taken when handling this compound.