For businesses that utilize Terephthalaldehyde (CAS 623-27-8) in their manufacturing processes, a thorough understanding of its properties, handling, and safety is crucial. As a key chemical intermediate, Terephthalaldehyde's characteristics dictate its application and the necessary precautions for its use in industrial settings. Procurement managers and R&D scientists alike must be well-versed in these aspects to ensure efficient operations and workplace safety.

Terephthalaldehyde, identified by its CAS number 623-27-8, is typically supplied as a white to light yellow crystalline powder. Its melting point range is approximately 114-116°C, and it exhibits a boiling point of 245-248°C. While its solubility in water is limited (around 3 g/L at 50°C), it dissolves in many common organic solvents, a property vital for its use in various synthetic reactions. A key characteristic noted is its air sensitivity, meaning it should be stored to minimize exposure to atmospheric oxygen, which can lead to degradation.

Safe handling of Terephthalaldehyde requires adherence to standard laboratory and industrial safety protocols. Personal protective equipment (PPE) such as gloves, safety glasses, and lab coats should be worn to prevent skin and eye contact. Given its powder form, measures to control dust generation are important to prevent inhalation. When working with this chemical, ensuring adequate ventilation in the workspace is a primary safety consideration.

Storage recommendations for Terephthalaldehyde emphasize maintaining its quality and stability. It is advised to store the product in a cool, dry place, ideally below +30°C. Keeping containers tightly sealed is essential to protect it from moisture and air, thereby preserving its purity and reactivity. Proper labeling of storage areas and containers is also critical for identifying the material and its associated hazards.

When considering purchasing Terephthalaldehyde, B2B clients should always request and review the Safety Data Sheet (SDS) provided by the manufacturer or supplier. The SDS contains comprehensive information on hazards, first-aid measures, fire-fighting procedures, and spill response. For those looking to buy Terephthalaldehyde, partnering with a reputable manufacturer in China ensures access to detailed technical and safety documentation, alongside a reliable supply of the chemical. Understanding these fundamental properties and safety guidelines is the first step towards successfully integrating Terephthalaldehyde into your production workflow.