Propynesulfonic Acid Sodium Salt CAS 55947-46-1

1. Propynesulfonic acid sodium salt is primarily used as a reactive intermediate and building block in organic synthesis, especially for click chemistry and bioconjugation.
2. Propynesulfonic acid sodium salt CAS 55947-46-1 serves as a surfactant, corrosion inhibitor, or functional additive in specialty chemical formulations.
3. Propynesulfonic acid sodium salt is employed in polymer chemistry and material science for surface modification and functional group introduction.

1. Store Propynesulfonic acid sodium salt in a tightly sealed, moisture-proof container in a cool, dry, well-ventilated area away from heat and incompatible materials.
2. Keep Propynesulfonic acid sodium salt CAS 55947-46-1 away from strong oxidizing agents, strong acids, and strong bases to prevent hazardous reactions or decomposition.
3. Handle Propynesulfonic acid sodium salt with care to avoid skin contact, eye exposure, and inhalation of dust; it may cause irritation and contains a reactive alkyne group.

1. Isolate the spill area, ensure ventilation, and wear suitable protective equipment (respirator, gloves, goggles) before cleanup.
2. Collect spilled Propynesulfonic acid sodium salt CAS 55947-46-1 with a damp, inert absorbent material. Place the waste in a sealed, labeled hazardous waste container.
3. Prevent entry into drains, sewers, or waterways. Clean the contaminated area with water and detergent. Dispose of waste as hazardous chemical waste according to regulations.

1. Propynesulfonic acid sodium salt may cause skin and eye irritation, and respiratory tract irritation upon exposure. It is harmful if swallowed or inhaled.
2. Propynesulfonic acid sodium salt CAS 55947-46-1 is toxic to aquatic life and may cause long-term adverse effects in the aquatic environment.
3. Wear appropriate protective equipment (gloves, safety glasses, dust mask) and work in a well-ventilated area. Consult the Safety Data Sheet for specific hazards.