2-Ethyl hexyl Acrylate (2EHA)
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- 2-Ethyl hexyl Acrylate (2EHA)
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Inudstries We Serve
Woods & Furniture
Textiles
Printing & Inks
Paints & Coatings
Packaging
Electronics
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Adhesives
Description
2-Ethylhexyl Acrylate (2-EHA) is a versatile acrylate monomer used extensively in the production of Pressure Sensitive Adhesives (PSAs) and high-performance coatings.
Uses
Benefits
Provides excellent low-temperature flexibility and water resistance.
Application Benefits
Essential for \”peel and stick\” properties in adhesives. Glass Transition (Tg): It has a very low Tg (approx. -70°C), which imparts softness and flexibility to polymers. UV Resistance: Offers good stability against sunlight and weathering in exterior coatings.
Product Description
| Absorption | 0.10% |
| Acid Value | ≤ 1.0mg |
| Volatility | Low |
| Packing Available | 30kg Can, 200kg Drum |
| Melting Point | -90°C |
| Appearance | Clear to light yellow liquid |
| Odour | Strong acrylate-like |
| Molecular Weight | 184.28 g/mol. |
| Boiling Point | 213.5°C |
| Distillation Range | 214°C – 218°C. |
| Freezing Point | -90°C (-130°F). |
| Specific Gravity | 20°C. |
| Refractive Index | 1.434 – 1.437 at 20°C. |
| Flash Point | 82°C |
| Specific Heat | 1.92 |
| Autoignition Temp | 252°C |
| Thermal Conductivity | - |
| Electrical Conductivity | 0.004 |
| Heat of Formation | 495.4 |
| Heat of Vaporization | -495.4 |
| Structure | (CH_{2}=CHCOOCH_{2}CH(C_{2}H_{5})C_{4}H_{9}\) |
| CAS Number | 103-11-7. |
| EINECS Number | 203-080-7. |
| Storage & Packaging | Recommendations: Store in a cool, well-ventilated area. Critical: Must be stored under air (not nitrogen) because the polymerization inhibitor (usually MEHQ) requires oxygen to function.Packaging: 180kg steel drums, IBCs, or stainless steel ISO tanks. |
| Product Stewardship | 2-EHA is toxic to aquatic life. Ensure spills are contained and prevented from entering waterways. |
| NOTE | Keep storage temperatures below 35°C to prevent premature polymerization. The shelf life is typically 6 to 12 months when stored with adequate inhibitor levels. |
| NOTICE | This profile reflects industrial standards for 2026. Always refer to the Specific Manufacturer's SDS for precise technical limits and safety protocols. |
Compliance & Standards
Certificate
ISO 9001 (QMS), COA, MSDS/SDS, REACH (on request)
Safety
Classified as a Skin Irritant and Skin Sensitizer. It is combustible; vapors can form explosive mixtures with air at elevated temperatures.
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