For chemists and researchers working with fine chemicals, understanding the physical properties of a compound, such as its solubility and appropriate handling procedures, is fundamental to successful experimentation and safe laboratory practice. DL-Tropic Acid (CAS 552-63-6) is a versatile organic acid widely used as a pharmaceutical intermediate. This article focuses on its solubility profile and essential handling considerations.

Solubility Profile of DL-Tropic Acid

DL-Tropic Acid exhibits a favorable solubility profile, making it adaptable to a range of reaction conditions and purification methods. Key solubility characteristics include:

  • Water Solubility: DL-Tropic Acid is soluble in water, with a reported solubility of approximately 20 g/L at 20°C. This aqueous solubility is beneficial for reactions or workups conducted in aqueous media.
  • Alcohol Solubility: It is highly soluble in alcohols, including ethanol and methanol. The precise solubility in methanol is often cited as 0.1 g/mL, indicating good miscibility. This property is advantageous for recrystallization or reactions requiring alcoholic solvents.
  • Ether Solubility: DL-Tropic Acid also demonstrates solubility in diethyl ether, another common organic solvent used in synthesis and extraction.

These solubility characteristics are important for chemists when designing reaction protocols, optimizing extraction procedures, or selecting appropriate solvents for purification when they buy DL-Tropic Acid.

Safe Handling Practices for DL-Tropic Acid

As with all laboratory chemicals, safe handling of DL-Tropic Acid is crucial. Based on available safety data (often found in SDS sheets from suppliers), general precautions include:

  • Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety goggles, chemical-resistant gloves (e.g., nitrile), and a lab coat, when handling DL-Tropic Acid.
  • Ventilation: Work in a well-ventilated area, preferably a fume hood, especially when dealing with powders or when heating the substance.
  • Avoid Inhalation and Skin Contact: Minimize exposure by avoiding inhalation of dust and preventing skin contact. Wash hands thoroughly after handling.
  • Storage: Store DL-Tropic Acid in a cool, dry place, away from incompatible materials, and in a tightly sealed container to maintain its quality and prevent contamination.
  • Hazard Information: While not typically classified as highly hazardous, common hazard statements may include warnings for skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Always refer to the specific SDS provided by your supplier.

By understanding both the solubility properties and the necessary safety precautions, researchers and chemical manufacturers can effectively and safely utilize DL-Tropic Acid in their processes. For reliable sourcing of high-quality DL-Tropic Acid, consider engaging with established chemical suppliers who provide comprehensive product and safety documentation.