Thioacetic acid 98% CAS 507-09-5

 Thioacetic acid

【Chemical Name】 Thioacetic acid

【Other Name】 Ethanethioic acid; Thiolacetic acid; Acetyl mercaptan

【CAS No. 】 507-09-5

【Molecular Formula】 C₂H₄OS

【Molecular Weight】 76.12 g/mol

【Product properties】 Colorless to pale yellow fuming liquid; strong pungent mercaptan odor. Boiling point: 93 °C; Flash point: 18 °C (closed cup); Density: 1.065 g/mL at 25 °C; Soluble in water, ethanol, and ether.

【Hazard Classification】 Class 3 Flammable Liquid  – Highly flammable, keep away from heat/sparks/open flame.

【Storage】 Store in a cool, well-ventilated area away from ignition sources. Keep tightly closed under inert gas. Use explosion-proof equipment. Ground/bond container and receiving equipment.

【Packing】 2000 kg per drum

【Application of Thioacetic acid】 Common thiolating reagent in organic synthesis; used to introduce thiol groups. Also employed in the production of thioesters, catalysts, and as an analytical reagent.

【Product Specification】

• Purity: ≥ 98% by GC

• Appearance: Clear to pale yellow liquid