For scientists and procurement specialists working with fine chemicals, a thorough understanding of a compound's properties and handling procedures is vital. (S)-(+)-Glycidyl Butyrate (CAS 65031-96-1) is a chiral epoxide ester that serves as a critical intermediate in various chemical syntheses, particularly in the pharmaceutical industry. As a manufacturer, we prioritize providing detailed information to ensure the safe and effective use of our products.

Understanding the Chemical Profile

(S)-(+)-Glycidyl Butyrate, with the molecular formula C7H12O3 and a molecular weight of 144.17 g/mol, is characterized by its reactive epoxide ring and ester functional group. Its physical form is typically a colorless to light yellow liquid. Key chemical properties include its boiling point of approximately 90°C at 19 mmHg and a flash point around 85°C, classifying it as a combustible liquid. Its density is around 1.018 g/cm³. Crucially, the compound is described as moisture-sensitive, meaning it should be protected from water to maintain its integrity and reactivity.

Stability and Storage Recommendations

Maintaining the stability of (S)-(+)-Glycidyl Butyrate is essential for its performance in synthesis. As mentioned, it is sensitive to moisture. Therefore, storage under an inert atmosphere (like nitrogen or argon) in tightly sealed containers is recommended. The optimal storage temperature range is typically between 2-8°C. While stable under normal temperature and pressure, avoiding contact with incompatible materials such as strong oxidizing agents and acids is also critical to prevent hazardous reactions. Following these storage guidelines is a responsibility shared by the manufacturer and the end-user to preserve product quality.

Safe Handling Practices for Users

When handling (S)-(+)-Glycidyl Butyrate, strict adherence to safety protocols is imperative. Based on available safety data, it is considered harmful if swallowed, in contact with skin, or if inhaled. It can cause skin irritation and serious eye irritation. Some classifications also suggest it is suspected of causing genetic defects. Therefore, appropriate personal protective equipment (PPE) is mandatory:

  • Gloves: Chemical-resistant gloves (e.g., nitrile, neoprene) should be worn.
  • Eye Protection: Safety goggles or a face shield are necessary to prevent eye contact.
  • Clothing: Protective clothing, including a lab coat, should be worn to prevent skin contact.
  • Ventilation: Work should be conducted in a well-ventilated area, preferably a fume hood, to minimize inhalation exposure.

In case of accidental release or contact, immediate first aid measures as per the Safety Data Sheet (SDS) must be followed. As a supplier, we provide comprehensive SDS documentation for all our products, including (S)-(+)-Glycidyl Butyrate (CAS 65031-96-1), to guide safe handling and emergency procedures.

For those looking to purchase this intermediate, partnering with a manufacturer that emphasizes safety and provides clear handling instructions is key. We are committed to supplying high-quality (S)-(+)-Glycidyl Butyrate with the necessary safety information to support your operations.