Trimethylolpropane ethoxylate triacrylate
average Mn~428, containing 100-350ppm MEHQ stabilizer
Reagent
Code: #240608
CAS Number
28961-43-5
science Other reagents with same CAS 28961-43-5
blur_circular Chemical Specifications
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Molecular Information
Formula
[H₂C=CHCO₂(CH₂CH₂O)nCH₂]₃CC₂H₅
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Physical Properties
Boiling Point
157 °C(lit.)
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Storage & Handling
Density
1.11 g/mL at 25 °C
Storage
Room temperature, avoid light
description Product Description
Used primarily as a multifunctional monomer in UV-curable formulations. It provides excellent crosslinking, enhancing hardness, chemical resistance, scratch resistance, and durability of coatings. Commonly applied in radiation-curable inks, adhesives, and protective coatings for electronics, wood, metal, plastics, and paper. Its fast curing and low viscosity make it suitable for inkjet printing and 3D printing resins. Also used in fiber optics and dental materials due to its strong adhesion and low shrinkage upon curing.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Refractive Index (N20/D) | 1.469-1.473 |
| Viscosity | 50-75 cps |
| Appearance | Colorless Liquid |
| MEHQ | 100-350 ppm |
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