Sinepoxy® CER-104 OXT is a bifunctional oxetane monomer containing a rigid biphenyl backbone,The rigid biphenyl structure provides excellent mechanical strength, hardness, heat resistance, and chemical resistance to cured systems. As a difunctional monomer, it enhances crosslinking density and improves curing speed in cationic UV-curable formulations.
It is typically used in combination with other oxetane monomers or epoxy resins in cationic photocuring systems for high-performance coatings, adhesives, and electronic encapsulation materials.
SINEPOXY® CER-104 OXT
(Bifunctional Oxetane Monomer with Biphenyl Structure for Cationic UV Curing)
Chemical Name: 4,4'-bis[(3-ethyl-3-oxetanyl)methoxymethyl]biphenyl;OxetaneBiphenyl
CAS No: 358365-48-7
Molecular Formula: C26H34O4
Molecular Weight: 410.6
Molecular Structure:
Sinepoxy® CER-104 OXT is a bifunctional oxetane monomer containing a rigid biphenyl backbone,The rigid biphenyl structure provides excellent mechanical strength, hardness, heat resistance, and chemical resistance to cured systems. As a difunctional monomer, it enhances crosslinking density and improves curing speed in cationic UV-curable formulations.
It is typically used in combination with other oxetane monomers or epoxy resins in cationic photocuring systems for high-performance coatings, adhesives, and electronic encapsulation materials.
| 检验项目 (Item) | 指标要求 (Specification) |
| 外观 (Appearance) | 淡黄色透明液体 |
| Purity (HPLC) | ≥ 97.0% |
| 水分 (Water Content) | ≤ 0.3% |
Rigid biphenyl structure – improves mechanical strength, hardness, and heat resistance
Bifunctional – increases crosslinking density
Good compatibility with other oxetane monomers and epoxy resins
Enhances curing speed in cationic systems
Cationic UV-curable systems (in combination with other oxetane monomers)
High-performance coatings requiring improved mechanical strength and hardness
Electronic encapsulation materials requiring corrosion resistance
Adhesives requiring heat resistance
25 kg/drum or 200 kg/drum
Keep in cool (15–25°C), dry, and well-ventilated areas.
Avoid light exposure and high humidity.
Shelf life: 12 months in unopened containers.
