4-Acetoxyphenethyl acrylate

CAS 926305-16-0C13H14O4Polymer Science

4-Acetoxyphenethyl acrylate (CAS: 926305-16-0) is a chemical compound with the formula C13H14O4 and a molecular weight of 234.25 g/mol. This acrylate monomer is characterised by its low viscosity and suitability for hybrid cure systems. It finds primary application in the formulation of UV-curable adhesives and B-stageable adhesives, offering versatile performance in material science and polymer development.

IUPAC: 2-[4-(acetoxy)phenyl]ethyl ester,2-Propenoic acid,EC-234,Phenyl ester epoxy curative hybrid,R1146

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4-Acetoxyphenethyl acrylate (C13H14O4) — chemical structure, CAS 926305-16-0; Materials Science, fine chemical supplied by Tech Serve Solutions

AcrylateAcrylic MonomersMaterials ScienceMonomersPolymer Science

01 /Applications

UV Adhesives

Its low viscosity and hybrid cure capabilities make 4-Acetoxyphenethyl acrylate an ideal component for UV-curable adhesive formulations, enabling efficient bonding under UV light.

B-stageable Adhesives

This compound is well-suited for the development of B-stageable adhesives, which can undergo an initial partial cure before a final cure step, offering process flexibility.

Polymer Science Research

As an acrylic monomer, it is valuable in polymer science for synthesising novel polymers and materials with tailored properties through polymerisation reactions.

02 /Properties

Molecular weight	234.25
Empirical formula	C13H14O4
Density	1.131 g/mL at 25 °C
Refractive index	n20/D 1.511
Storage temperature	2-8°C
Application	• Hybrid cure• Low viscosity• well-suited for UV Adhesives and B-stageable adhesives

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Flash point	>110 °C / >230 °F
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22-36/37/38
Safety statements (S)	26

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

926305-16-0

MDL number

MFCD24386365

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 4-Acetoxyphenethyl acrylate used for?

4-Acetoxyphenethyl acrylate is used in hybrid cure systems, UV adhesives, B-stageable adhesives, and in polymer science for developing new materials.

What is the CAS number and formula for 4-Acetoxyphenethyl acrylate?

The CAS number is 926305-16-0 and the empirical formula (Hill notation) is C13H14O4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-Acetoxyphenethyl acrylate as a technical/research grade material. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.

How should 4-Acetoxyphenethyl acrylate be handled and stored?

4-Acetoxyphenethyl acrylate is a Warning substance and can be harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Store it at 2-8°C. Always use appropriate personal protective equipment, including gloves and eye protection, and ensure adequate ventilation.