2-Ethylhexyl acrylate (2-EHA)
>99.0% (GC), containing MEHQ stabilizer
Reagent
Code: #181685
Alias
Isooctyl acrylate (2-EHA); octyl acrylate (2-ethylhexyl) acrylate, 2-ethylhexyl acrylate
CAS Number
103-11-7
science Other reagents with same CAS 103-11-7
blur_circular Chemical Specifications
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Molecular Information
Weight
184.28 g/mol
Formula
C₁₁H₂₀O₂
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Registry Numbers
EC Number
203-080-7
MDL Number
MFCD00009495
thermostat
Physical Properties
Melting Point
-90°C
Boiling Point
215-219 °C(lit.)
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Storage & Handling
Density
0.885 g/mL at 25 °C(lit.)
Storage
Room temperature
description Product Description
Used primarily as a monomer in the production of acrylic polymers and copolymers, 2-Ethylhexyl acrylate is widely applied in the formulation of pressure-sensitive adhesives, including those used in tapes, labels, and medical adhesives due to its excellent flexibility and tack. It is also a key component in coatings, sealants, and elastomers, where it imparts good water resistance, UV stability, and low-temperature performance. In paints and coatings, it enhances film formation and durability. Its ability to improve adhesion to low-energy surfaces makes it valuable in industrial and consumer adhesive products.
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