At NINGBO INNO PHARMCHEM CO.,LTD., we emphasize the importance of understanding both the utility and the safe handling of chemicals. 4-Vinylbenzyl Chloride (CAS 1592-20-7) is a powerful chemical intermediate, but its reactivity necessitates careful consideration of its properties and proper handling procedures in any industrial or laboratory setting. This guide aims to provide essential insights into its characteristics and safe usage.

4-Vinylbenzyl Chloride, also known by synonyms such as 4-chloromethylstyrene, presents as a clear to pale yellow liquid. Its molecular formula, C9H9Cl, and molecular weight of approximately 152.62 g/mol are fundamental to its chemical behavior. The compound boasts a boiling point around 195°C and a density of roughly 1.06 g/cm³ at 25°C. Its refractive index is approximately 1.553. These physical characteristics are important for identification and process control, especially when sourcing from a 4-vinylbenzyl chloride manufacturer.

Chemically, 4-Vinylbenzyl Chloride is highly reactive due to the presence of both the vinyl group and the benzyl chloride moiety. This dual functionality makes it susceptible to polymerization, particularly when exposed to light, heat, or peroxides. It can also undergo vigorous reactions with strong oxidizing agents. Therefore, careful attention to storage conditions is crucial. Maintaining the compound in a cool, dry, and well-ventilated area, away from direct sunlight and ignition sources, is paramount. Storage in tightly sealed containers made of corrosion-resistant materials, such as stainless steel or glass-lined vessels, is recommended. Proper storage ensures the integrity of the material, which is vital for its role as a chemical synthesis precursor.

When handling 4-Vinylbenzyl Chloride, adherence to strict safety protocols is non-negotiable. Personal protective equipment (PPE), including chemical-resistant gloves, safety goggles, and lab coats, must be worn at all times to prevent skin and eye contact. Adequate ventilation, such as fume hoods or local exhaust systems, is essential to minimize inhalation of vapors. In the event of a spill, the area should be immediately ventilated, and the spill contained and cleaned up using appropriate absorbent materials. These safety measures are critical for anyone involved in 4-vinylbenzyl chloride industrial use.

The inherent reactivity that makes 4-Vinylbenzyl Chloride so valuable also means it can degrade if not handled correctly. The presence of stabilizers, often tBC, is common to prevent premature polymerization. When purchasing, understanding the grade and any stabilizers present is important for process optimization. For those seeking to buy 4-vinylbenzyl chloride CAS 1592-20-7, ensuring the product meets stringent quality standards is a key consideration.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing customers with not only high-quality 4-Vinylbenzyl Chloride but also comprehensive information on its safe handling and storage. By understanding and implementing these essential protocols, users can harness the full potential of this versatile chemical intermediate safely and effectively, ensuring successful outcomes in their research and manufacturing endeavors.