Dicyclohexylcarbodiimide (DCC), identified by CAS number 538-75-0, is a crucial chemical reagent with well-defined properties and specific handling requirements. As a reputable manufacturer and supplier, we prioritize providing our clients not only with high-quality Dicyclohexylcarbodiimide but also with comprehensive information regarding its characteristics and safe usage. Understanding these aspects is vital for anyone looking to buy and utilize this compound effectively and safely.

Key Physical and Chemical Properties of DCC

DCC typically presents as a white to pale yellow crystalline solid or waxy mass. Its melting point is generally between 34-35 °C, and it possesses a characteristic sweet, heavy odor. Chemically, it is a carbodiimide, known for its reactivity as a dehydrating and coupling agent. It is soluble in many organic solvents, such as methylene chloride and pyridine, which is advantageous for its use in various synthetic procedures. However, it is sensitive to moisture and air, necessitating careful storage conditions. Proper storage, often at room temperature or refrigerated and under an inert atmosphere, is crucial to maintain its purity and efficacy, especially for long-term storage or large bulk purchases from a reliable supplier.

Safety First: Handling Dicyclohexylcarbodiimide

While Dicyclohexylcarbodiimide is an invaluable reagent, it requires cautious handling. It is classified as harmful if swallowed, toxic in contact with skin, and can cause serious eye damage and allergic skin reactions. It is also known to be an irritant and a sensitizer, capable of causing contact dermatitis. Therefore, when working with DCC, it is imperative to adhere to strict safety protocols:

  • Personal Protective Equipment (PPE): Always wear appropriate gloves (e.g., nitrile), safety goggles or a face shield, and protective clothing.
  • Ventilation: Work in a well-ventilated area or a fume hood to avoid inhalation of dust or vapors.
  • First Aid: In case of skin contact, wash immediately with plenty of soap and water. For eye contact, rinse cautiously with water for several minutes and seek medical attention. If swallowed or inhaled, seek immediate medical advice.
  • Storage: Store DCC in a tightly closed container in a cool, dry, well-ventilated area, away from moisture, heat, and incompatible materials.

Procuring Quality DCC from a Trusted Manufacturer

When you decide to buy Dicyclohexylcarbodiimide, choosing a reputable manufacturer and supplier is paramount. Our company ensures that every batch of DCC (CAS 538-75-0) we supply meets high purity standards and is accompanied by thorough safety data sheets (SDS). We are committed to providing our customers with reliable products and essential safety information, facilitating both effective synthesis and safe laboratory practices. For your chemical procurement needs, trust our expertise as a leading supplier in China to deliver quality and peace of mind.