Nonafluorobutanesulfonyl Fluoride CAS 375-72-4

1. Nonafluorobutanesulfonyl fluoride is primarily used as a key fluorinated intermediate for synthesizing nonafluorobutanesulfonate surfactants, polymers, and electrolytes.
2. Nonafluorobutanesulfonyl fluoride CAS 375-72-4 serves as a reagent to introduce the nonafluorobutylsulfonyl group in pharmaceutical and agrochemical research.
3. Nonafluorobutanesulfonyl fluoride is employed in material science for creating hydrophobic/oleophobic coatings and in lithium-ion battery electrolytes.

1. Store Nonafluorobutanesulfonyl fluoride in a tightly sealed, moisture-proof, ventilated container in a cool, dry, and dedicated area away from incompatible materials.
2. Keep Nonafluorobutanesulfonyl fluoride CAS 375-72-4 away from water, alcohols, amines, strong bases, and oxidizers to prevent violent exothermic reactions and toxic gas release.
3. Handle Nonafluorobutanesulfonyl fluoride only in a certified fume hood with appropriate personal protective equipment; it is highly reactive and corrosive.

1. Immediately evacuate and isolate the area. Ensure forced ventilation. Only trained specialists in full chemical protective gear and self-contained breathing apparatus should approach.
2. Do not use water. Cover Nonafluorobutanesulfonyl fluoride CAS 375-72-4 the spill with dry sand or other inert, non-combustible absorbent. Collect into a sealed, labeled container for highly hazardous fluorinated waste.
3. Neutralize residues carefully with alkaline solids (e.g., calcium oxide) in a controlled manner. Prevent any contact with water or entry into drains. Professional hazardous waste disposal is required.

1. Nonafluorobutanesulfonyl fluoride is highly toxic, corrosive, and causes severe skin burns, eye damage, and fatal respiratory damage upon inhalation.
2. Nonafluorobutanesulfonyl fluoride CAS 375-72-4 reacts violently with water and moist air, releasing toxic and corrosive fumes (hydrogen fluoride, sulfur oxides).
3. This compound is a persistent organic pollutant (POPs) precursor, extremely toxic to aquatic life, and requires extreme caution. Full protective gear and strict SDS compliance are mandatory.