99% 2-Phenoxyethyl acrylate

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Description

Additional Information

Category
Acrylate series
Describe
2-Phenoxyethyl acrylate (PEA) is a functional acrylate monomer widely used in light-curing coatings, inks, adhesives and other fields. It is particularly suitable for formulations that improve flexibility, adhesion and chemical resistance.
Cas No.
48145-04-6
Purity
99%
Synonym(s)
PHEA

Physical and chemical properties

1. Chemical Identity
- Chemical Name: 2-Phenoxyethyl acrylate
- IUPAC Name: 2-Phenoxyethyl prop-2-enoate
- Synonyms: PEA, Phenoxyethyl acrylate, Acrylic acid 2-phenoxyethyl ester
- CAS Number: 48145-04-6
- EC Number: 256-436-5
- Molecular Formula: C11H12O3
- Molecular Weight: 192.21 g/mol
2. Physical Properties
- Appearance: Clear, colorless to pale yellow liquid.
- Odor: Mild, characteristic, ester-like.
- Melting Point: Not available.
- Boiling Point: 142 °C (288 °F) at 13 hPa
- Density: 1.10 - 1.12 g/cm³ at 20 °C
- Solubility:
- In Water: 1.35 g/L at 20 °C (Slightly soluble)
- In Organic Solvents: Soluble in many common organic solvents.
- Vapor Pressure: <0.01 hPa at 20 °C
- Viscosity: 6 - 12 mPa·s at 25 °C
3. Chemical Properties and Stability
- Stability: Stable under recommended storage conditions. Typically supplied with a polymerization inhibitor (e.g., MEHQ) to prevent spontaneous polymerization.
- Incompatibilities: Incompatible with strong oxidizing agents, strong bases, strong acids, free-radical initiators, and peroxides.
- Hazardous Polymerization: May occur if not properly inhibited or if exposed to high temperatures, direct sunlight, or contaminants. Polymerization is an exothermic reaction.
- Hazardous Decomposition Products: Combustion may produce toxic fumes of carbon monoxide (CO) and carbon dioxide (CO2).
4. Other Key Data
- Flash Point: >110 °C (>230 °F) - Closed cup
- Refractive Index (n20/D): ~1.517