Isopropyl chloroacetate
Chemical Additives 2025-03-19
Isopropyl Chloroacetate
Chemical Formula: C₅H₉ClO₂
Structure: Ester of chloroacetic acid and isopropanol, with:
- A chloroacetate group (-OCOCH₂Cl).
- An isopropyl group (-CH(CH₃)₂).
- Combines properties of esters and alkyl halides.
Physical Properties
- Appearance: Clear, colorless to pale yellow liquid.
- Odor: Mild ester-like odor.
- Reactivity:
- Moisture-sensitive: Reacts with water/humidity.
- Highly reactive in nucleophilic substitution and esterification reactions.
Applications
- Organic Synthesis:
- Reagent for introducing chloroacetyl groups into molecules.
- Production of pharmaceuticals, agrochemicals, and fine chemicals.
- Biomolecule Modification:
- Functionalizes peptides and biomolecules via alkylation.
Safety Considerations ⚠️
- Health Hazards:
- Causes severe irritation to skin, eyes, and respiratory system.
- Handling:
- Use PPE (gloves, goggles, respirator) and work in a fume hood.
- Storage:
- Store in a cool, dry, airtight container away from moisture and incompatible substances (e.g., bases, oxidizers).
Summary:
Isopropyl chloroacetate’s reactivity and chloroacetyl-transfer capability make it vital in drug synthesis and biomolecule engineering. Strict safety protocols are mandatory due to its corrosive and moisture-sensitive nature.
