Pentaerythritol triacrylate CAS 3524-68-3

Name: Pentaerythritol triacrylate CAS 3524-68-3 - Chemical Supplier Unilong
Brand: Organic Chemistry

CAS:3524-68-3
MF:C14H18O7
MW:298.29
EINECS:222-540-8
Synonyms:nkestera-tmm3l; nkestertmm50t; p300(acrylate); pentaerythrityltriacrylate; sartomersr444; setaluxuv2242; sr444; Pentaerythritol triacrylate, stab. with 300-400ppm 4-methoxyphenol

CAS: 3524-68-3

MF: C14H18O7

What is Pentaerythritol triacrylate CAS 3524-68-3？

Pentaerythritol triacrylate (PET3A), also known as Pentaerythritol triacrylate, is a common polyfunctional acrylate compound. Its chemical formula is C14H18O7, its molecular weight is 298, and it appears as a colorless transparent liquid with low viscosity and good solubility. Pentaerythritol triacrylate has good heat resistance, chemical resistance and light resistance. It is stable at room temperature and can copolymerize with other monomers effectively.

Specification

Item	Specification
Melting point	15℃
Boiling point	359.71°C (rough estimate)
Density	1.18 g/mL at 25 °C (lit.)
Specific gravity	1.16-1.19
Refractive index	n20/D 1.483(lit.)
Flash point	>230 °F

Application

Pentaerythritol triacrylate has many acrylate functional groups, which makes it have good crosslinking performance in polymerization. It can be polymerized by free radical polymerization reactions to form a cross-linked polymer network. This polymer network has excellent physical properties, such as high strength, wear resistance, chemical resistance, etc., so it is widely used in coatings, inks, adhesives and other fields.