sec-Butyl isothiocyanate CAS No:4426-79-3 C5H9NS

Main Uses

1. As an approved food flavoring agent, used in the formulation of mustard, horseradish, and vegetable-flavored food flavorings

2. As a key intermediate in organic synthesis for pharmaceutical and pesticide derivatives

3. As a modification and derivatization reagent for proteins and peptides in biochemical experiments

Safety and Storage

1. Signal word: “Danger.” Inhalation or ingestion may cause poisoning; it severely irritates the skin and eyes and causes respiratory tract irritation.

2. Store in a sealed container under an inert gas atmosphere, in a dry, well-ventilated area protected from light. Keep away from heat sources and open flames, and store separately from strong oxidizing agents and acids.

3. When handling, full protective gear must be worn, and operations must be conducted in a fume hood. Direct skin contact is strictly prohibited.