2-Hydroxyethyl Acrylate (HEA)

2-Hydroxyethyl Acrylate is a functional acrylate-type raw material formulated for fast reactivity, good compatibility with resins, and consistent cure response.

Technical Specifications
Absorption 100%
Acid Value ≤ 1.0mg
Volatility Low
Packing Available 30kg Can, 200kg Drum
Melting Point -60°C
Appearance Clear to light yellow liquid
Odour Pungent acrylate
Molecular Weight 116.114 g/mol
Boiling Point 182–184 °C
Distillation Range 90–92 °C
Freezing Point –60 °C)
Specific Gravity 1.12g/cm³
Refractive Index –
Flash Point 97–104 °C
Specific Heat 25°kJ/kg·K
Autoignition Temp 370 °C

Description

High-quality product supplied for industrial customers with standard documentation. Designed for radiation-curable systems to deliver fast cure, good film properties, and formulation flexibility.

Uses

Reactive diluent/oligomer component for UV coatings, adhesives, and composite resins.

Benefits

High reactivity for fast cure; good compatibility with common resins; supports durable crosslinking.

Safety, Compliance & Notes

Thermal Conductivity –
Electrical Conductivity -0.0000001 – 0.000005 S/cm
Heat of Formation –418 kJ/mol
Heat of Vaporization 50.3 kJ/mol
Structure (CH₂=CH–C(=O)–)
CAS Number 818‑61‑1
EINECS Number 212‑454‑9
Storage & Packaging Store under recommended conditions; protect from contamination and keep away from direct sunlight/heat sources. Protect from heat and light; maintain inhibitor system if applicable. Avoid prolonged storage at elevated temperatures. Packaging: HDPE drums.
Product Stewardship Use under trained supervision. Follow SDS and local regulatory requirements. Dispose of waste as per applicable rules.
Note Final application suitability should be verified by customer trials and formulation evaluation.
Notice Handle and store as per SDS. Typical data is for guidance and not a specification unless stated in COA.

Additional information

Weight

1 kg, 10 kg, 30 kg, 200 kg