CAS 30030-25-2 VBC Chloromethyl Styrene Ion Exchange Resins

CAS 30030-25-2 CMS Light Yellow Chloromethyl Styrene Ion Exchange Resins

4-Vinylbenzyl chloride CAS:1592-20-7 is an organic compound with the formula ClCH2C6H4CH=CH2. It is a bifunctional molecule, featuring both vinyl and a benzylic chloride functional groups. It is a colorless liquid that is typically stored with a stabilizer to suppress polymerization. In combination with styrene, vinylbenzyl chloride is used as a comonomer in the production of chloromethylated polystyrene. It is produced by the chlorination of vinyltoluene. Often vinyltoluene consists of a mixture of 3- and 4-vinyl isomers, in which case the vinylbenzyl chloride will also be produced as a mixture of isomers.

Description:

Chloromethyl styrene(CMS) ( we call it VBC) has two types of it.

• The mixture type contains the ortho isomer and para isomers, CAS NO.: 30030-25-2, assay above 97%
• The pure type is mainly consist of the para isomer, CAS NO.: 1592-20-7, assay above 98%

VBC is a quite special product and dangerous goods freezer transportation is necessary.

2-8 degree is the best condition for it.

VBC is stored at 2-8deg C refrigerator warehouse.

Specifications of the mixture type:

Specifications of the pure type:

Structural Formula:

Applications:

VBC is wildly used as rubber additives, coupling additives, flavoring additives, rubber and resin additives, photographic materials, electroconducting polymers and so on.

Ion Exchange Resins: Vinylbenzyl chloride is a key building block for the synthesis of ion exchange resins. By copolymerizing it with other monomers, such as divinylbenzene, crosslinked ion exchange resins with specific properties can be produced. These resins are widely used for water treatment, chromatography, and other separation processes.

Tips:

• VBC should be stored at 2-8deg C cool warehouse/container.
• VBC can`t touch any metal ion materials, so the connector and pipeline should be made of plastic raw materials.
• Other raw materials and accessory materials during the process should be non-acidity.