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Home > Product > Material & Chemicals > Polymer/Macromolecule > Ethoxylated(20)trimethylolpropane triacrylate(225cp(25°c))

Ethoxylated(20)trimethylolpropane triacrylate(225cp(25°c)) | CAS Number: 28961-43-5

Catalog Number
ACM28961435E
Product Name
Ethoxylated(20)trimethylolpropane triacrylate(225cp(25°c))
Structure
CAS Number
28961-43-5
Synonyms
2,2’,2’’-(propylidynetris(methyleneoxy))tri-ethanotriacrylate;2-ethanediyl),alpha-hydro-omega-[(1-oxo-2-propenyl)oxy]-poly(oxy-etherw;ith2-ethyl-2-(hydroxymethyl)-1,3-propanediol(3:1);Poly(oxy-1,2-ethanediyl),.alpha.-hydro-.omega.-[(1-oxo-2-propenyl)oxy]-
Molecular Weight
1,176
Molecular Formula
C21H32O9
Flash Point
>230°F
Density
1.115 (25°C)
Appearance
Liquid
Viscosity
225cp (25°C)
Alpha Sort
Ethoxylated trimethylolpropane triacrylate 20
Refractive Index
1.4689 (25)
Inhibitor
400ppm MEHQ
Viscosity
225cp (25°C)
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1Reusable macroporous photonic crystal-based ethanol vapor detectors by doctor blade coating.

Ko YL1, Tsai HP2, Lin KY3, Chen YC1, Yang H4.

J Colloid Interface Sci. 2017 Feb 1;487:360-369. doi: 10.1016/j.jcis.2016.10.061. Epub 2016 Oct 24.

This research reports the development of sensitive and reversible vapor detection by using three-dimensional macroporous photonic crystals. A scalable and roll-to-roll compatible doctor blade coating technology is utilized to fabricate flexible macroporous poly(ethoxylated trimethylolpropane triacrylate) (PETPTA) films with hexagonal close-packed pores which are interconnected. The pores are then coated with a layer of poly(2-hydroxyethyl methacrylate) (PHEMA) to create macroporous PHEMA/PETPTA films. Read More

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Tel:1-201-478-8534
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Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA