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Merck, 246794-100G, Pentaerythritol tetraacrylate, Pentaerythritol triacrylate, and Trimethylolpropane triacrylate mixture

Size:100 g, PTA/TMPTA mixture, Pentaerythritol acrylates mixture
Available Catalog Numbers
246794-100G246794-500G
Catalog Number: 246794-100G
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Category
General Purpose Solvents
Pack Size100 g
TagsMaterials ScienceBiomedical MaterialsPolymerization Tools
CollectionsBiomedical Materials by Merck: PEGs, Hydrogels & BioinksMerck Cell Culture Supplements & Reagents: Complete Solutions for Research & BioproductionMerck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification
Manufacturer's Pagewww.sigmaaldrich.com/US/en/product/ALDRICH/246794
Description
General description
Pentaerythritol tetraacrylate, Pentaerythritoltriacrylate, and Trimethylolpropane triacrylate mixture is a combination of three acrylate monomers widely used for cross-linking. The Pentaerythritol-based acrylate mixtureoffers advantages such as improved mechanical strength, flexibility, chemical resistance, and UV-curing properties. It finds applications in industries such as automotive coatings, electronics, packaging, and 3D bioprinting.
Application
Pentaerythritol tetraacrylate, Pentaerythritol triacrylate, and Trimethylolpropane triacrylate mixture can be used:

  • As a cross-linking agent to synthesize biodegradable poly (1,3-trimethylene carbonate) (PTMC) networks with improved creep resistance and thermal stability. PMTC networks find application in the field of soft tissue engineering.
  • As a monomer precursor to prepare light-curing dental composites via photopolymerization.
  • To fabricate polymer-dispersed liquid crystal(PDLC) films with low driving voltage, moderately high contrast ratio, and fast response time. These PDLC films are utilized in optoelectronic devices such as OLEDs, FET, and solar cells.
  • As a monomer mixture to prepare 3D bioprinting resins viaphotopolymerization.
Specifications

General

UNSPSC Code12162002
PubChem Substance ID24854825
NACRESNA.23
EC Number222-540-8
Beilstein/REAXYS Number6598752
InChI keyJKLIUCYDNJCWHA-UHFFFAOYSA-N
InChI1S/C17H20O8.C15H20O6.C14H18O7/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;1-5-12(16)19-9-15(8-4,10-20-13(17)6-2)11-21-14(18)7-3;1-4-11(16)19-8-14(7-15,9-20-12(17)5-2)10-21-13(18)6-3/h5-8H,1-4,9-12H2;5-7H,1-3,8-11H2,4H3;4-6,15H,1-3,7
SMILES stringO=C(C=C)OCC(COC(C=C)=O)(COC(C=C)=O)COC(C=C)=O.OCC(COC(C=C)=O)(COC(C=C)=O)COC(C=C)=O.CCC(COC(C=C)=O)(COC(C=C)=O)COC(C=C)=O
contains300-400 ppm monomethyl ether hydroquinone as inhibitor
refractive indexn20/D 1.483
density1.18 g/mL at 25 °C
Quality Level200
Merck 246794-100G Pentaerythritol tetraacrylate Pentaerythritol | IRIGHT