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Bis(2-hydroxyethyl) Terephthalate (CAS 959-26-2)

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Alternate Names:
BHET; Terephthalic Acid Bis(2-hydroxyethyl) Ester
CAS Number:
959-26-2
Molecular Weight:
254.24
Molecular Formula:
C12H14O6
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Bis(2-hydroxyethyl) terephthalate is a compound that functions as a crosslinking agent in the polymerization process. It acts by forming covalent bonds between polymer chains, thereby increasing the strength and rigidity of the resulting polymer material. This chemical facilitates the production of high-performance polymers with enhanced mechanical properties, such as tensile strength and heat resistance. Through its mode of action, bis(2-hydroxyethyl) terephthalate promotes the formation of a three-dimensional network within the polymer matrix, leading to improved structural integrity and durability. This crosslinking process is essential for the development of advanced materials used in various industrial applications, including automotive components, electronic devices, and packaging materials. Bis(2-hydroxyethyl) terephthalate plays a crucial role in enhancing the performance and functionality of polymers, contributing to the production of innovative materials with superior mechanical and thermal characteristics.


Bis(2-hydroxyethyl) Terephthalate (CAS 959-26-2) References

  1. Biodegradation of bis(2-hydroxyethyl) terephthalate by a newly isolated Enterobacter sp. HY1 and characterization of its esterase properties.  |  Qiu, L., et al. 2020. J Basic Microbiol. 60: 699-711. PMID: 32510669
  2. Adsorption Thermodynamics and Kinetics of Resin for Metal Impurities in Bis(2-hydroxyethyl) Terephthalate.  |  Fatima, N., et al. 2020. Polymers (Basel). 12: PMID: 33266033
  3. Fabrication of New Demulsifiers Employing the Waste Polyethylene Terephthalate and their Demulsification Efficiency for Heavy Crude Oil Emulsions.  |  Abdullah, MMS., et al. 2021. Molecules. 26: PMID: 33499387
  4. Synthesis and Properties of Thermotropic Copolyesters Based on Poly(ethylene terephthalate) and 4'-Acetoxy-4-biphenyl-carboxylic Acid.  |  Mikhaylov, PA., et al. 2021. Polymers (Basel). 13: PMID: 34074068
  5. Surface Interaction of Ionic Liquids: Stabilization of Polyethylene Terephthalate-Degrading Enzymes in Solution.  |  Zara, Z., et al. 2021. Molecules. 27: PMID: 35011351
  6. Optimizing PET Glycolysis with an Oyster Shell-Derived Catalyst Using Response Surface Methodology.  |  Kim, Y., et al. 2022. Polymers (Basel). 14: PMID: 35215568
  7. Investigation of Polyester Tire Cord Glycolysis Accompanied by Rubber Crumb Devulcanization.  |  Kirshanov, K., et al. 2022. Polymers (Basel). 14: PMID: 35215597
  8. A flexible kinetic assay efficiently sorts prospective biocatalysts for PET plastic subunit hydrolysis.  |  Lusty Beech, J., et al. 2022. RSC Adv. 12: 8119-8130. PMID: 35424733
  9. A novel metagenome-derived viral RNA polymerase and its application in a cell-free expression system for metagenome screening.  |  Han, Y., et al. 2022. Sci Rep. 12: 17882. PMID: 36284144
  10. Structural Insights into (Tere)phthalate-Ester Hydrolysis by a Carboxylesterase and Its Role in Promoting PET Depolymerization.  |  von Haugwitz, G., et al. 2022. ACS Catal. 12: 15259-15270. PMID: 36570084
  11. Bis(2-hydroxyethyl) Terephthalate-Modified Ti3C2Tx/Graphene Nanohybrids as Three-Dimensional Functional Chain Extenders for Polyurethane Composite Films with Strain-Sensing and Conductive Properties.  |  Li, Q., et al. 2023. ACS Appl Mater Interfaces. 15: 12403-12413. PMID: 36812190
  12. Chemical Recycling of Used PET by Glycolysis Using Niobia-Based Catalysts.  |  Shirazimoghaddam, S., et al. 2023. ACS Eng Au. 3: 37-44. PMID: 36820227
  13. High resolution electron microscopy of bis-(-2-hydroxyethyl)terephthalate crystalline polymers.  |  Castaño, VM., et al. 1998. Microsc Res Tech. 40: 41-8. PMID: 9443156

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Bis(2-hydroxyethyl) Terephthalate, 25 g

sc-486715
25 g
$36.00