At NINGBO INNO PHARMCHEM CO.,LTD., we believe a thorough understanding of chemical properties is the bedrock of innovation. 4-Vinylbenzyl Chloride (CAS 1592-20-7) is a compound of significant interest due to its unique molecular structure and resulting reactivity. Possessing both a vinyl group (CH=CH2) and a chloromethyl group (-CH2Cl) attached to a benzene ring, it is classified as a bifunctional molecule, making it a highly versatile reagent in organic synthesis and polymer chemistry. The efficient 4-vinylbenzyl chloride synthesis ensures access to this critical building block.

Physically, 4-Vinylbenzyl Chloride typically presents as a light yellow to colorless liquid. Its molecular formula is C9H9Cl, with a molecular weight of approximately 152.62 g/mol. Key physical properties, such as its boiling point around 229°C and a density of about 1.083 g/cm³, are important for process design and handling. The compound's refractive index is approximately 1.572. Understanding these 4-vinylbenzyl chloride properties is crucial for quality control and application development.

Chemically, the reactivity of 4-Vinylbenzyl Chloride stems from its two functional groups. The vinyl group is susceptible to addition reactions and polymerization, allowing it to act as a monomer. This property is fundamental to its use in creating various polymers and copolymers. The benzylic chloride group, on the other hand, is an excellent leaving group, readily participating in nucleophilic substitution reactions. This characteristic enables its use as an alkylating agent and a precursor for a wide range of derivatives, such as quaternary ammonium salts and other functionalized compounds. The diverse 4-vinylbenzyl chloride applications stem directly from this dual reactivity.

However, this reactivity also necessitates careful handling. 4-Vinylbenzyl Chloride can polymerize spontaneously when exposed to heat, light, or radical initiators. It is also sensitive to moisture, which can lead to the formation of hydrochloric acid. Therefore, it is typically stored with stabilizers and in tightly sealed containers. For those looking to buy 4-vinylbenzyl chloride for research or industrial use, understanding these chemical behaviors is key to safe and effective utilization.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-purity 4-Vinylbenzyl Chloride, backed by comprehensive technical data. We strive to ensure that our customers have the necessary information to harness the full potential of this valuable chemical intermediate in their innovative projects.