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1-(chloromethyl)-2-vinylbenzene | 2-CMS |CAS No. 22570-84-9

Structure Formula
Formula C9H9Cl
CAS No. 22570-84-9
EC No.
Synonyms 2-Chloromethyl styrene; 1-(chloromethyl)-2-vinylbenzene; O-Chloromethyl styrene; 2-CMS;


Chemical name: 2-Chloromethyl styrene; 1-(chloromethyl)-2-vinylbenzene; O-Chloromethylstyrene; 2-CMS;


CAS No.: 22570-84-9

Molecular Weight: 152.62 g/mole

Purty: 99% min

Grade: Industrial Grade;


Application of 1-(chloromethyl)-2-vinylbenzene (CAS No. 22570-84-9):

UniVOOK Chemical’s 1-(chloromethyl)-2-vinylbenzene product, or known as O-Chloromethyl styrene, is used as initiator for polymerization of various copolymers. 1-(chloromethyl)-2-vinylbenzene is being used as bifunctional styrene monomer in organic sythesis.


We are providing high quality 1-(chloromethyl)-3-vinylbenzene as an intermediate or photoresist monomer.


Styrene Derivative Series

Including 1-(chloromethyl)-2-vinylbenzene (CAS No. 22570-84-9), UniVOOK Chemical manufactures and distributes a series of industrial grade and electronic grade styrene derivatives, with total capacity of 6000mt.




Discover more styrene derivatives series product from UniVOOK Chemical: 1-(chloromethyl)-3-vinylbenzene

Packageing & Shelf Life


Under proper storage conditions, the shelf life is 12 months

Health & Safety

For more details and safety recommendations regarding the use of the product, please consult our Material Safety Data Sheet (MSDS) of 1-(chloromethyl)-2-vinylbenzene (CAS No. 22570-84-9), or contact with our Product Manager.


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