Understanding the precise chemical and physical properties of raw materials is fundamental for any formulator or chemist. 2-Phenylpropionaldehyde (CAS 93-53-8), a compound valued in both the flavor and fragrance (F&F) industries and as a pharmaceutical intermediate, possesses a unique set of characteristics that dictate its application, handling, and storage. NINGBO INNO PHARMCHEM CO., LTD., as a professional manufacturer and supplier, provides insight into these critical aspects.

Physical and Chemical Profile

2-Phenylpropionaldehyde is typically described as a colorless to pale yellow, clear liquid. Its molecular formula is C9H10O, with a molecular weight of approximately 134.18 g/mol. Key physical properties include:

  • Boiling Point: Approximately 92-94 °C at 12 mmHg, indicating moderate volatility.
  • Density: Around 1.002 g/mL at 25 °C.
  • Refractive Index: Typically measured at n20/D 1.517.
  • Flash Point: 169 °F (76.11 °C) (TCC), classifying it as a combustible liquid.
  • Solubility: It shows moderate solubility in water (around 1877 mg/L at 25 °C) and is soluble in common organic solvents like alcohol and oils.

Chemically, the aldehyde functional group makes it reactive and susceptible to oxidation. It is generally stable under recommended storage conditions but should be protected from air and light to prevent degradation. Its stability in various media, such as alkalis, and its potential for discoloration are important considerations for formulators.

Safe Handling and Storage

Given its chemical nature, appropriate handling and storage of 2-Phenylpropionaldehyde are essential. As an irritant, it is recommended to avoid contact with skin and eyes and to wear suitable protective clothing, gloves, and eye protection. Proper ventilation in work areas is crucial to avoid inhaling vapors. Storage should be in tightly sealed containers, preferably in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizing agents.

NINGBO INNO PHARMCHEM CO., LTD. provides comprehensive Safety Data Sheets (SDS) for 2-Phenylpropionaldehyde (CAS 93-53-8) to all our customers. These documents offer detailed guidance on hazard identification, first-aid measures, fire-fighting procedures, and safe handling and storage practices. We encourage all users to review the SDS thoroughly before use.

Sourcing High-Quality 2-Phenylpropionaldehyde

For businesses looking to purchase 2-Phenylpropionaldehyde, ensuring you are sourcing from a manufacturer that upholds strict quality and safety standards is vital. NINGBO INNO PHARMCHEM CO., LTD. is committed to providing high-purity material with reliable specifications. We welcome inquiries from companies worldwide seeking a dependable supplier for their flavor, fragrance, or pharmaceutical intermediate needs. Contact us to learn more about our product and services.