16832-58-9

Basic information

• Product Name: p-bis(epoxyethyl)benzene
• Synonyms: p-bis(epoxyethyl)benzene;2,2'-(1,4-Phenylene)bisoxirane;Einecs 240-853-8
• CAS NO: 16832-58-9
• Molecular Formula: C₁₀H₁₀O₂
• Molecular Weight: 162.1852
• EINECS: 240-853-8
• Mol File: 16832-58-9.mol

Chemical Properties

• Melting Point: 79 °C
• Boiling Point: 299.6°Cat760mmHg
• Flash Point: 143.6°C
• Appearance: /
• Density: 1.272g/cm³
• Vapor Pressure: 0.00211mmHg at 25°C
• Refractive Index: 1.611
• CAS DataBase Reference: p-bis(epoxyethyl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: p-bis(epoxyethyl)benzene(16832-58-9)
• EPA Substance Registry System: p-bis(epoxyethyl)benzene(16832-58-9)

Safety Data

• Hazardous Substances Data: 16832-58-9(Hazardous Substances Data)

Usage

Uses

Used in Adhesives and Sealants Industry:
p-bis(epoxyethyl)benzene is used as a reactive diluent and crosslinking agent for enhancing the bonding strength and durability of adhesives and sealants. Its high reactivity allows for the formation of strong bonds with other chemicals, improving the overall performance of these products.
Used in Coatings Industry:
In the coatings industry, p-bis(epoxyethyl)benzene is utilized as a reactive diluent and crosslinking agent to improve the hardness, chemical resistance, and durability of coatings. Its ability to form strong bonds contributes to the creation of long-lasting and protective coatings for various surfaces.
Used in Composites Production:
p-bis(epoxyethyl)benzene is used as a component in the production of composites to increase the strength and durability of the material. Its reactive nature allows for effective crosslinking with other components in the composite, resulting in a material with enhanced mechanical properties.
Used as a Curing Agent for Epoxy Resins:
p-bis(epoxyethyl)benzene serves as a curing agent for epoxy resins, promoting the hardening process and providing increased strength and durability to the final product. Its role in the curing process is crucial for achieving optimal performance in various applications.
However, it is important to note that exposure to p-bis(epoxyethyl)benzene can be hazardous, potentially causing skin and eye irritation, respiratory issues, and other health problems. Therefore, proper handling, storage, and safety measures are essential when working with this chemical compound.

InChI:InChI=1/C10H10O2/c1-2-8(10-6-12-10)4-3-7(1)9-5-11-9/h1-4,9-10H,5-6H2

Upstream product

• 10431-61-5 p-divinylbenzene monoepoxide 
• 1905-26-6 1,4-bis-chloroacetyl-benzene 
• 2181-42-2 trimethylsulphonium iodide 
• 623-27-8 terephthalaldehyde, 
• 90876-41-8 1,4-bis-(2-chloro-1-hydroxy-ethyl)-benzene 

Downstream Products

• 1422210-85-2 (S)-1-(4-((S)-oxiran-2-yl)phenyl)ethane-1,2-diol 
• 1422210-84-1 (S)-1-(4-((R)-oxiran-2-yl)phenyl)ethane-1,2-diol 

Relevant articles and documents

Efficient and convenient epoxidation of alkenes to epoxides with H2O2 catalyzed by Co(OAc)2 in ionic liquid [C12py][PF6]

A simple, efficient, and eco-friendly procedure for the epoxidation of alkenes to epoxides with H2O2 catalyzed by Co(OAc)2 in ionic liquid [C12py][PF6] has been developed. The reactions were carried out with alkene, Co(OAc)2 (0.1 mmol), [C12py][PF6] (10 mL), and H2O2 (30 %, 11 mmol) at room temperature for 2-6 h. This atom-economical protocol affords the target products in good to high yields (88-98 %). The products can be separated by a simple extraction with organic solvent, and the catalytic system can be recycled and reused without loss of catalytic activity. Graphical abstract: A simple, efficient, and eco-friendly procedure for the epoxidation of alkenes to epoxides with H2O2 catalyzed by Co(OAc)2 in ionic liquid [C12py][PF6] has been developed.[Figure not available: see fulltext.]

EPOXIDATION D'ALDEHYDES ET DE CETONES PAR UN PROCEDE DE TRANSFERT SOLIDE-LIQUIDE

The condensation reaction of trimethylsulfonium iodide with variously functionalized aldehydes and ketones in the presence of solid potassium hydroxide in acetonitrile leads to the selective formation of the corresponding epoxides in high yields.The method used calls upon a solid-liquid transfer process.

Complete Double Epoxidation of Divinylbenzene Using Mn(porphyrin)-Based Porous Organic Polymers

A series of porphyrin-based porous organic polymers (PPOPs) were synthesized in excellent yields via the Yamamoto-Ullmann couplings of tetrabromo spirobifluorene with several brominated porphyrin monomers. After isolation and demetalation, the metal-free PPOP can be postsynthetically metalated to form a MnIII-PPOP that is catalytically active toward the selective double-epoxidation of divinylbenzene to divinylbenzene dioxide. (Chemical Equation Presented).

Process for preparing aldehydes from oxirane compounds

Aldehydes are prepared by reacting an oxirane compound with hydrogen peroxide in the presence of a boron compound.