ChemicalBook Product Catalog Organic Chemistry Carboxylic acids and derivatives Acyclic carboxylic acid Ethoxylated trimethylolpropane triacrylate

Ethoxylated trimethylolpropane triacrylate

Product NameEthoxylated trimethylolpropane triacrylate
CAS28961-43-5
MFC21H32O9
MW1176
EINECS500-066-5
MOL File28961-43-5.mol

Chemical Properties

Boiling point	157 °C(lit.)
Density	1.12 g/mL at 25 °C
vapor pressure	0Pa at 25℃
refractive index	n20/D 1.471(lit.)
Flash point	>230 °F
form	Liquid
color	Colorless to light yellow
Water Solubility	880mg/L at 20℃
Cosmetics Ingredients Functions	SKIN CONDITIONING BINDING FILM FORMING
InChI	InChI=1S/C21H32O9/c1-5-18(22)28-12-9-25-15-21(8-4,16-26-10-13-29-19(23)6-2)17-27-11-14-30-20(24)7-3/h5-7H,1-3,8-17H2,4H3
InChIKey	MTPIZGPBYCHTGQ-UHFFFAOYSA-N
SMILES	C(CC)(COCCOC(=O)C=C)(COCCOC(=O)C=C)COCCOC(=O)C=C
LogP	2.89 at 23℃
EPA Substance Registry System	Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-[(1-oxo-2-propenyl)oxy]-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) (28961-43-5)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-43-41-37/38
Safety Statements	26-36-36/37
RIDADR	UN 3334
WGK Germany	3
TSCA	TSCA listed
Storage Class	10 - Combustible liquids
Hazard Classifications	Aquatic Chronic 3 Eye Irrit. 2 Skin Sens. 1
Toxicity	rabbit,LD50,skin,> 13gm/kg (13000mg/kg),Journal of Toxicology and Environmental Health. Vol. 19, Pg. 149, 1986.

MSDS

Provider	Language
SigmaAldrich	English

Usage And Synthesis

Description

Ethoxylated trimethylolpropane triacrylate is readily biodegradable and will be degraded within the wastewater treatment process.

Uses

Ethoxylated trimethylolpropane triacrylate is an important acrylic functional monomer and is widely used in coatings, adhesives, electronics and composite materials. The cured film formed by it has strong wear resistance and corrosion resistance, and is currently the most widely used multifunctional reactive diluting monomer.

Uses

Trimethylolpropane ethoxylate triacrylate can be used:

As a cross-linking agent or a polymerizable monomer in the preparation of gel polymer electrolyte for Lithium-ion batteries. It enhances the thermal stability, ionic conductivity, and mechanical strength of the polymer.
As a monomer to prepare UV-curable resins via v at photopolymerization, for stereolithography (SLA) and digital light processing (DLP). These techniques have potential applications in the 3D printing of medical devices, soft robots, dental implants, Optical adhesives, and microfluidic devices.
To synthesize inverse micropatterned photonic crystal (PhC) films via photopolymerization for the detection of alcohol content in water.

Flammability and Explosibility

Non flammable

Synthesis

Novel sulfonated phenylamine ionic liquids were prepared through a simple ring-opening reaction of phenylamine with 1,3-propanesulfonate (PS) and evaluated as catalysts for the esterification of trimethylolpropane and acrylic acid to produce Ethoxylated trimethylolpropane triacrylate.

Toxics Screening Level

The initial threshold screening level for triacrylate ester is 0.1 μg/m3 based on an annual averaging time.

References

[1] ZHANG M, LI S, ZHANG P, et al. Sulfonated phenylamine ionic liquids as efficient phase-separation catalysts for the synthesis of trimethylolpropane triacrylate†[J]. New Journal of Chemistry, 2023, 29: 13789-13796. DOI:10.1039/D3NJ02346J.

Ethoxylated trimethylolpropane triacrylate

Chemical Properties

Safety Information

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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