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4-Acetoxystyrene | PACS | CAS No. 2628-16-2

Structure Formula
Formula C10H10O2
CAS No. 2628-16-2
EC No. 434-600-2
Synonyms 4-Acetoxystyrene; 4-Ethenylphenol Acetate; P-Acetoxy styrene; PACS; 4-Vinylphenyl acetate; PACS (CAS No.2628-16-2); P-Acetoxy Styrene;


Chemical name: 4-Acetoxystyrene; 4-Ethenylphenol Acetate; P-Acetoxystyrene; PACS; 4-Vinylphenyl acetate; PACS (CAS No.2628-16-2);

CAS No.: 2628-16-2

Molecular Weight: 162.19

Appearance: Colorless liquid

Purty: 99% min

Density: 1.06 g/mL at 25 °C

Grade: Industrial Grade; Electronic Grade;


Application of 4-Acetoxystyrene:

UniVOOK Chemical’s 4-Acetoxystyrene product is used as intermediate in the synthesis of ion exchange resins, photoresist polymers, crosslinked fibers, coupling agents and conductive polymers, pharmaceutical. 4-Acetoxystyrene is also used as initiator for polymerization of various copolymers. 4-Acetoxystyrene is being used as bifunctional monomer in organic sythesis.

We are also providing high quality 4-Acetoxystyrene (PACS) as an intermediate or raw material for photoresist production.


Styrene Derivatives Series

Including 4-Acetoxystyrene (CAS No. 2628-16-2), UniVOOK Chemical manufactures and distributes a series of industrial grade and pharmaceutical grade styrene derivatives, with capacity of 6000mt.




Discover more styrene derivatives series product from UniVOOK Chemical: 4-Vinylphenol (PHS)

Packageing & Shelf Life

200kg/Plastic drum: 1000kg/IBC drum;

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 4-Acetoxystyrene (CAS No. 2628-16-2), or Contact With our Product Manager.


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