CAS 25068-38-6

Bisphenol A epoxy resin

Description:

Bisphenol A epoxy resin, identified by the CAS number 25068-38-6, is a thermosetting polymer widely used in various applications, including coatings, adhesives, and composite materials. This resin is formed through the reaction of bisphenol A with epichlorohydrin, resulting in a structure that provides excellent mechanical properties, chemical resistance, and thermal stability. It typically exhibits a high glass transition temperature, making it suitable for high-performance applications. The resin is characterized by its low viscosity, which facilitates easy processing and application. Additionally, it has good adhesion properties to a variety of substrates, including metals and plastics. However, concerns regarding the environmental and health impacts of bisphenol A have led to increased scrutiny and regulation of its use. As a result, alternatives and modifications to the formulation are being explored to mitigate potential risks while maintaining performance characteristics. Overall, Bisphenol A epoxy resin remains a critical material in industrial applications due to its versatility and durability.

Formula: (C₁₅H₁₆O₂·C₃H₅ClO)x

InChI: InChI=1S/C15H16O2.C3H5ClO/c1-15(2,11-3-7-13(16)8-4-11)12-5-9-14(17)10-6-12;4-1-3-2-5-3/h3-10,16-17H,1-2H3;3H,1-2H2

InChI key: InChIKey=KUBDPQJOLOUJRM-UHFFFAOYSA-N

SMILES: C(Cl)C1CO1.C(C)(C)(C1=CC=C(O)C=C1)C2=CC=C(O)C=C2

Synonyms:

• 02Y040
• 1001X75
• 164Sv
• 684Ek40
• 828Us
• Diaplast
• Ed-L
• Ed-Nsp
• Epiterm
• Genepoxide
• Pahj
• Pkch
• Pkhb
• Pkhc
• Pkhh
• Pkhj
• Ster
• D.E.R. 330
• Oxirane, (chloromethyl)-, polymer with 4,4′-(1-methylethylidene)bis[phenol]
• araldite 506
• Phenol, 4,4′-(1-methylethylidene)bis-, polymer with 2-(chloromethyl)oxirane
• 4,4'-propane-2,2-diyldiphenol - 2-(chloromethyl)oxirane (1:1)
• Propane, 1-chloro-2,3-epoxy-, polymer with 4,4′-isopropylidenediphenol
• Phenol, 4,4'- (1-methylethylidene)bis-, polymer with (chloromethyl)oxirane
• araldite 6005
• Phenol, 4,4′-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane

Epon 828, Technical Grade

Controlled Product

CAS: 25068-38-6

Applications EPON 828 is an undiluted clear difunctional bisphenol A/epichlorohydrin derived liquid epoxy resin.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Jensen, M., et al.: Int. J. Adhes. Adhes., 20, 437 (2000); Dannenberg, H.: 3, 78 (1963)

Formula: C₃₁H₃₆N₄O₄S

Color and Shape: Neat

Ref: TR-E588970

Poly(bisphenol-A-co-epichlorohydrin)

CAS: 25068-38-6

Poly(bisphenol-A-co-epichlorohydrin) is an epoxy polymer that reacts with a fatty acid to form a cationic polymer. It has a high resistance to thermal expansion and inorganic acids, making it a good sealant. In addition, poly(bisphenol-A-co-epichlorohydrin) is insoluble and not reactive, which makes it resistant to structural analysis. Poly(bisphenol-A-co-epichlorohydrin)'s thermal stability also makes it suitable for use as a boron nitride coating on zirconium oxide.

Purity: (%) Min. 60%

Color and Shape: Clear Liquid

Molecular weight: 1.15 g/mol

Ref: 3D-FP61694