Name | ethylene glycol phenyl ether acrylate |
Synonyms | sr339 chemlink160 Ageflex PEA β-Phenoxyethyl acrylate 2-phenoxyethyl acrylate 2-phenoxyethanolacrylate 2-phenoxy-ethanoacrylate 2-Phenoxyethanol acrylate 1-phenoxyethyl prop-2-enoate 2-phenoxyethyl prop-2-enoate Acrylic acid 2-phenoxyethyl ester 2-Propenoicacid,2-phenoxyethylester ethylene glycol phenyl ether acrylate 2-Propenoic acid, 2-phenoxyethyl ester |
CAS | 48145-04-6 |
EINECS | 256-360-6 |
InChI | InChI=1/C11H12O3/c1-3-11(12)14-9(2)13-10-7-5-4-6-8-10/h3-9H,1H2,2H3 |
InChIKey | RZVINYQDSSQUKO-UHFFFAOYSA-N |
Molecular Formula | C11H12O3 |
Molar Mass | 192.21 |
Density | 1.104g/mLat 25°C(lit.) |
Boling Point | 84°C0.2mm Hg(lit.) |
Flash Point | >230°F |
Water Solubility | 525mg/L at 25℃ |
Solubility | Practically insoluble in water |
Vapor Presure | 0.25Pa at 25℃ |
Appearance | clear liquid |
Color | Colorless to Almost colorless |
BRN | 2102773 |
Storage Condition | 2-8°C |
Sensitive | Sensitive to light |
Refractive Index | n20/D 1.518(lit.) |
MDL | MFCD00053696 |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 3082 9 / PGIII |
WGK Germany | 2 |
RTECS | KM0700000 |
TSCA | Yes |
HS Code | 29161290 |
Hazard Class | 9 |
Packing Group | III |
LogP | 2.58 at 25℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
introduction | 2-phenoxyethyl acrylate acrylate, also known as 2-phenoxyethyl acrylate, is a low shrinkage monomer. UV reactive diluent is a kind of organic small molecules containing polymerizable reaction functional groups that can participate in the photocuring crosslinking reaction. Usually, UV reactive diluent is called UV monomer, photocurable monomer or functional monomer, which is an important component of photocurable materials. |
function | its function is: 1) dilute oligomers and adjust the viscosity of the system; 2) Participate in the photocuring process and affect the photocuring speed of the system; 3) Affect various properties of the cured film. |
preparation | 1) put the metered phenol and ring-opening polymerization catalyst into a stainless steel high-pressure reaction kettle, vacuumize, raise the temperature to a suitable reaction temperature, add ethylene oxide dropwise, control the temperature until the ethylene oxide dropwise is completed, keep the temperature until the reaction is over, cool and discharge, and obtain 2-phenoxyethanol intermediate. 2) The 2-phenoxyethanol intermediate is added to the self-made vacuum distillation device for vacuum distillation, and the components are separated to obtain 2-phenoxyethanol. 3) Add the metered 2-phenoxyethanol, acrylic acid, p-toluenesulfonic acid, copper chloride dihydrate, p-hydroxyanisole, and cyclohexane into the esterification water separation device composed of a booster electric mixer, a 2000 mL four-port flask, temperature-adjusted heating jacket, water separator, condenser, etc. to perform esterification reaction to obtain crude ester, and then use 5% soda ash aqueous solution and clear water for neutralization and washing, after removing cyclohexane and water, 2-phenoxyethyl acrylate was obtained. |