Benzyl Chloromethyl Ether (CAS 3587-60-8) is a chemical compound widely used in various industrial and research applications, primarily as a reagent in organic synthesis. For any professional involved in procurement, R&D, or manufacturing, a thorough understanding of its properties and safe handling procedures is paramount. This article outlines the key characteristics and safety measures associated with this versatile chemical.

Physical and Chemical Properties of Benzyl Chloromethyl Ether

Benzyl Chloromethyl Ether, with the CAS number 3587-60-8, is characterized by its physical appearance as a clear, colorless to pale yellow liquid. Its molecular formula is C8H9ClO, and it possesses a distinct molecular weight of 156.61 g/mol. Key physical properties include:

• Boiling Point: Approximately 102 °C at 14 mmHg.
• Density: Around 1.126 g/mL at 20 °C.
• Refractive Index: n20/D 1.527.
• Solubility: It is sparingly soluble in water but soluble in common organic solvents like chloroform and ethyl acetate.

Chemically, Benzyl Chloromethyl Ether is known for its reactivity as an alkylating agent and its ability to serve as a protective group. It reacts with nucleophiles to form new carbon-carbon bonds and can introduce the benzyl group into various organic molecules. It is also noted for being moisture-sensitive, reacting with water to form hydrogen chloride.

Safety Precautions and Handling Guidelines

Due to its hazardous nature, Benzyl Chloromethyl Ether requires careful handling. It is often classified as a dangerous good for transport and may be a potential carcinogen and irritant. Safety measures include:

• Ventilation: Always handle Benzyl Chloromethyl Ether in a well-ventilated area, preferably a fume hood, to avoid inhalation of vapors.
• Personal Protective Equipment (PPE): Wear appropriate PPE, including chemical-resistant gloves (e.g., nitrile or neoprene), safety goggles or a face shield, and protective clothing to prevent skin and eye contact.
• Storage: Store the chemical in a cool, dry place, away from moisture and incompatible materials. Keeping it under an inert atmosphere, such as nitrogen, is recommended to maintain its stability.
• Incompatibilities: Avoid contact with strong oxidizing agents and moisture.
• Disposal: Dispose of waste materials in accordance with local regulations and guidelines for hazardous chemical waste.

Sourcing High-Quality Benzyl Chloromethyl Ether

When purchasing Benzyl Chloromethyl Ether, it is vital to work with reputable manufacturers and suppliers like NINGBO INNO PHARMCHEM CO.,LTD. Prioritize suppliers who provide comprehensive technical data, including detailed Safety Data Sheets (SDS) and Certificates of Analysis (CoA) that confirm product purity and specifications. Ensuring a secure and consistent supply chain is essential for both research and industrial applications. Proper handling and understanding of the product's properties are key to leveraging its utility safely and effectively in any chemical synthesis project.