2-Mercaptoethanol
CAS No.: 60-24-2
Chemical formula: C2H6OS
Molecular weight: 78.133
EINECS No.: 200-464-6
Molar mass: 78.13 g·mol⁻¹
Melting point: -100 °C
Boiling point: 157-158 °C
Density: 1.11 g/cm³
Flash point: 73.9 ℃
Appearance: colorless transparent liquid
Field of application: It is a colorless volatile liquid with a strong pungent odor. Used in the synthesis of dyes, pesticides, medicines, etc. It can be used as an auxiliary agent in the rubber, textile, plastic, and paint industries, and can also be used as a plasticizer and insecticide. The reason it is widely used is that its hydroxyl group makes it soluble in water and reduces its volatility. Due to its lower vapor pressure, it has a much better smell than malodorous mercaptans.
PIC: Pepper Wang
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