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Sigma-Aldrich

Pentaerythritol tetraacrylate

contains 350 ppm monomethyl ether hydroquinone as inhibitor

Synonyme(s) :

2,2-Bis[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl ester, Tetramethylolmethane tetraacrylate

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About This Item

Formule linéaire :
(H2C=CHCO2CH2)4C
Numéro CAS:
4986-89-4
Poids moléculaire :
352.34
Numéro MDL:
MFCD00015334
Code UNSPSC :
12162002
ID de substance PubChem :
24865554
Nomenclature NACRES :
NA.23

Contient

350 ppm monomethyl ether hydroquinone as inhibitor

Niveau de qualité

100

Impuretés

10-40% triester

Indice de réfraction

n20/D 1.487 (lit.)

Densité

1.19 g/mL at 25 °C (lit.)

Chaîne SMILES 

C=CC(=O)OCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C

InChI

1S/C17H20O8/c1-5-13(18)22-9-17(10-23-14(19)6-2,11-24-15(20)7-3)12-25-16(21)8-4/h5-8H,1-4,9-12H2

Clé InChI

KNSXNCFKSZZHEA-UHFFFAOYSA-N

Description générale

Pentaerythritol tetraacrylate (PETA) is a hydrophobic tetrafunctional monomer that is majorly used as a crosslinking agent that facilitates an improvement in the surface morphology of the polymeric material. It can be synthesized by the suspension of pentaerythritol in the solution of triethylamine and dichloromethane. PETA can be used in coatings, adhesives, sealants, surface coating, and composites. Its reactivity and ability to form densely crosslinked networks make it an essential component in the formulation of UV-curable materials. PETA is also used as a key component in the preparation of biocompatible polypeptide-based interpenetrating network (IPN) hydrogels, which find applications in tissue engineering, drug delivery systems, or biomedical devices.

Application

Pentaerythritol tetraacrylate can be used as a monomer:
  • To synthesize polymer electrolytes for the fabrication of lithium-sulfur batteries.
  • In the formulation of UV-curable epoxy acrylate coatings, to improve their mechanical properties and performance.
  • To prepare multifunctional silicone acrylate prepolymers for use in UV-curable coatings, to improve their mechanical and anti-oxygen inhibition properties.
  • In the UV-curable ink formulations.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H317,H319

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

235.4 °F - closed cup

Point d'éclair (°C)

113 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
MKCH6486
MKCD4220
MKBR7100V
MKBJ8865V
MKBB9431

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Consulter la Bibliothèque de documents

Lanbing Liu et al.
Materials (Basel, Switzerland), 12(5) (2019-03-14)
Additive manufacturing (AM), or 3D-printing, has the potential for rapid prototyping of innovative designs of magnetic components used in power electronics converters. In this study, we tailored a silver paste as the metal feedstock of an extrusion 3D printer so
Facile synthesis of polyester dendrimers as drug delivery carriers
Ma X, et al.
Macromolecules, 46(1), 37-42 (2012)
Novel gel polymer electrolyte for high-performance lithium-sulfur batteries
Liu M, et al.
Nano Energy, 22(1), 278-289 (2016)
Emulsion stability and cross-linking of PMMA microcapsules containing phase change materials
Al-Shannaq R, et al.
Solar Energy Materials and Solar Cells, 132(30), 311-318 (2015)
Yifan Li et al.
Journal of biological engineering, 15(1), 1-1 (2021-01-08)
Bioactive ceramics are promising candidates as 3D porous substrates for bone repair in bone regenerative medicine. However, they are often inefficient in clinical applications due to mismatching mechanical properties and compromised biological performances. Herein, the additional Sr dopant is hypothesized
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