3-Mercapto-1-propanol CAS 19721-22-3

3-Mercapto-1-propanol

【Chemical Name】 3-Mercapto-1-propanol

【Other Name】 3-Mercaptopropanol; 3-Sulfanylpropan-1-ol; MPOH

【CAS No. 】 19721-22-3

【Molecular Formula】 C₃H₈OS

【Molecular Weight】 92.16 g/mol

【Product properties】 Colorless to light yellow clear liquid; characteristic sulfur odor. Density: 1.067 g/mL (20°C); Boiling point: 81-82°C/10 mmHg; Flash point: 85°C.

【Storage】 Store in a cool, dry, well-ventilated area under inert gas (nitrogen). Keep container tightly closed. Protect from light and heat.

【Packing】

• 1 kg/bottle

• 5 kg/drum
  (Other pack sizes available upon request)

【Application】 Intermediate for organic synthesis; used in production of hydrophilic self-assembled monolayers (SAMs) and as a linker molecule in oligosaccharide synthesis.

【Product Specification】

• Purity: ≥ 99%

• Appearance: Clear liquid

• Conforms to GC analysis and structural identification