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Pentaerythritol tetraacrylate

ALDRICH/408263 - contains 350 ppm monomethyl ether hydroquinone as inhibitor

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

CAS Number: 4986-89-4
Empirical Formula (Hill Notation): C17H20O8
Molecular Weight: 352.34
MDL Number: MFCD00015334
Linear Formula: (H2C=CHCO2CH2)4C
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-408263-100ML 100 mL
 $64.80
1/EA		 Add To Favorites
45-408263-250ML 250 mL
 $130.00
1/EA		 Add To Favorites

 

contains 350 ppm monomethyl ether hydroquinone as inhibitor
density 1.19 g/mL at 25 °C (lit.)
impurities 10-40% triester
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
InChI key KNSXNCFKSZZHEA-UHFFFAOYSA-N
refractive index n20/D 1.487 (lit.)
SMILES string C=CC(=O)OCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C
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.
General description: 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.
Packaging: 100, 250 mL in poly bottle
Density 1.19 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.487 (lit.)
UNSPSC 12162002

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