Phenylmethyl Sulphonyl Fluoride belongs to a class of compounds with well-established chemical utility, characterized by the molecular formula C7H7FO2S and a molecular weight of 174.19. This compound is structurally classified as a sulphonyl halide and an organic fluorine compound. It exhibits a hazard signal word of Danger due to its acute toxicity when ingested. Phenylmethyl Sulphonyl Fluoride serves as an irreversible inhibitor of serin proteases such as chymotrypsin, trypsin, and thrombin, while also displaying reversible inhibition towards cysteine-proteases. Additional confirmed properties and supplementary data are available.

• CAS Number: 329-98-6
• Exact Mass: 174.01507880
• Molecular Formula: C7H7FO2S
• GHS Signal Word: Danger
• Molecular Weight: 174.19
• Hazard Statements:
• H301: Toxic if swallowed [Danger Acute toxicity, oral]