Sinepoxy® CER-104 OXT

4,4'-bis[(3-ethyl-3-oxetanyl)methoxymethyl]biphenyl, CAS 358365-48-7, bifunctional oxetane monomer, cationic UV curing

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:

General Information:

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.

Technical Specifications :

Appearance	Light yellow transparent liquid
Purity (HPLC)	≥ 97.0%
Water Content	≤ 0.3%

Features :

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

Applications :

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

Packaging :

25 kg/drum or 200 kg/drum

Storage :

Keep in cool (15–25°C), dry, and well-ventilated areas.

Avoid light exposure and high humidity.

Shelf life: 12 months in unopened containers.

How Can We Help?

We offer a variety of options to help you find the right product for your application

WHY CHOOSE SINOCURE?

Customized development

Provide formulation optimization support for water-based/solvent-based systems
Global compliance

Full coverage of REACH, FDA, and GB standards
Stable supply

99.8% on-time delivery rate, 10,000-ton production capacity guarantee

Sinepoxy® CER-115 OXT

3-Methyl-3-oxetanemethanol, CAS 3143-02-0, monofunctional oxetane monomer, cationic UV curing

SINEPOXY® CER-115 OXT (3-Methyl-3-oxetanemethanol, CAS 3143-02-0) is a monofunctional oxetane monomer manufactured for cationic UV-curable inks, coatings, adhesives, and 3D printing resins.

Chemical Name: :

3-Methyl-3-oxetanemethanol
Cas No. :

3143-02-0
Purity (G.C) :

≥99%

SINEPOXY® CER-186

4,5-epoxytetrahydrophthalic acid diglycidylester CAS 25293-64-5

SINEPOXY® CER-186 is a tri-functional group epoxy resin with low viscosity. It combines the characteristics of cycloaliphatic and glycidyl ester epoxy resins. Anhydrides, amines, etc. can be used as its curing agents.

Chemical Name:

4,5-Epoxycyclohexane-1,2-dicarboxylic acid diglycidyl ester
Cas No:

25293-64-5
MF:

C14H18O7
Package :

200kgs/drum

SINEPOXY® CER-182

High-purity Cycloaliphatic Epoxy Resin

SINEPOXY® CER-182 is a kind of Hydrogenated epoxy resin, a type of epoxy resin characterized by weather resistance and yellow resistance. SINEPOXY® CER-184 and SINEPOXY® CER-182 differs in cyclohexane ring in molecular structure. The cyclohexene ring of SINEPOXY® CER-182 contains one carbon-carbon double bond. Its unsaturated.

Chemical Name:

Diglycidylester of 4cyclohexene-1,2-dicarboxylic acid; Bis(2,3-epoxypropyl) cyclohex-4-ene-1,2-dicarboxylate; 4-Cyclohexene-1,2-dicarboxylic acid bis(oxiranylmethyl) ester
Cas No:

21544-03-6
MF:

C14H18O6
Package :

25kgs/drum; 200kgs/drum

SINEPOXY® CER-184

Hydrogenated epoxy resin; Equivalent to CY184/Es602/DENACOL EX722

SINEPOXY® CER-184 is a kind of Hydrogenated epoxy resin that is modified epoxy resin produced by saturating the aromatic rings of standard bisphenol A epoxy resin through a hydrogenation process. This structural change eliminates double bonds and aromaticity, resulting in a resin with significantly improved outdoor durability and resistance to UV-induced yellowing.

Chemical Name: :

Diglycidyl 1,2-cyclohexanedicarboxylate; Diglycidyl hexahydrophthalate; Bis(2,3-epoxypropyl) cyclohexane-1,2-dicarboxylate
Cas No. :

5493-45-8
MF::

C14H20O6
Package :

25kgs/drum; 200kgs/drum

Sinepoxy® CER-108 OXT

3-Ethyl-3-[[(2-ethylhexyl)oxy]methyl]oxetane, CAS 298695-60-0, oxetane monomer, cationic UV diluent

SINEPOXY® CER-108 OXT (CAS 298695-60-0) is a monofunctional oxetane monomer manufactured as a low viscosity diluent for cationic UV-curable inks and coatings.

Chemical Name: :

3-Ethyl-3-[[(2-ethylhexyl)oxy]methyl]oxetane
Cas No. :

298695-60-0
Content :

97%Min
Package :

25,200kg/ drum

Sinepoxy® CER-221 OXT

oxetane monomer, CAS 18934-00-4, Aron OXT-221 alternative, Curalite OxPlus

SINEPOXY® CER-221 OXT is a bifunctional oxetane monomer manufactured as an alternative to Aron OXT-221 and Curalite OxPlus for fast, low-shrinkage cationic UV curing.

Chemical Name: :

3,3'-(Oxybis(methylene))bis(3-ethyloxetane)
Cas No. :

18934-00-4
Content :

99%Min
Package :

25,200kg/ drum

Sinepoxy® DER-622

1,4-Butanediol diglycidyl ether, CAS 2425-79-8, flexible epoxy toughener, Heloxy 107 replacement

Sinepoxy® DER-622 is a high purity 85% 1,4-butanediol diglycidyl ether,

Chemical Name: :

1,4-Butanediol diglycidyl ether
Cas No. :

2425-79-8
MF: :

C10H18O4
MW: :

202.25
Package :

200kgs/drum

Sinepoxy® CER-4299

Bis(3,4-epoxycyclohexylmethyl) adipate,cycloaliphatic epoxide, UVR 6128 replacement

Sinepoxy® CER-4299 is a standard cycloaliphatic epoxide resin.

Chemical Name: :

Bis(3,4-epoxycyclohexylmethyl) adipate
Cas No. :

3130-19-6
MF: :

C20H30O6
MW: :

366.45
Package :

200kgs/drum

Sinepoxy® CER-421

Cycloaliphatic epoxide, ERL-4221 replacement

Sinepoxy® CER-421 is an Cycloaliphatic Epoxy Resins, equivalent to 2021P, ERL4221, UVR6105, and CY179.

Chemical Name :

3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate
Cas No. :

2386-87-0
Content :

90%,95%,97%
Formula :

C14H20O4
Package :

200kg/iron drum

Sinepoxy® CER-315

Cycloaliphatic epoxy resin, EHPE 3150 replacement, high insulation epoxy

Sinepoxy®CER-315 is a cycloaliphatic epoxy resin with good electrical insulation, heat resistance and weather resistance. Can replace Daicel CELLOXIDE EHPE3150.

Chemical Name: :

Poly[2-oxiranyl)-1,2-cyclohexanediol]-2-ethyl-2-(hydroxymethyl)-1,3-propanediol ether
Cas No. :

244772-00-7
Epoxy Equivalent,g/mol :

170.0～200.0

Sinepoxy® CER-106 OXT

3-Ethyl-3-hydroxymethyloxetane, oxetane monomer

SINEPOXY® CER-106 | High-Performance Oxetane Monomer for Cationic UV-Curable Systems

Chemical Name: :

3-Ethyl-3-[(oxiran-2-ylmethoxy)methyl]oxetane
Cas No. :

15957-34-3
Purity (G.C) :

≥98%

Sinepoxy® CER-101 OXT

3-Ethyl-3-oxetanemethanol,oxetane monomer, OXT-101 replacement

Sinepoxy® CER-101 is bifunctional compound having both oxetanyl ring and alcoholic -OH.

Chemical Name: :

3-ethyloxetane-3-methanol
Cas No. :

3047-32-3
Content :

98%min
Package :

200kg/iron drum

Sinepoxy® CER-100S

3,4-Epoxycyclohexylmethyl methacrylate, cycloaliphatic epoxy methacrylate, Cyclomer M 100 replacement

Sinepoxy®CER-100S(3,4-Epoxycyclohexylmethyl methacrylate) is a cycloaliphatic epoxy resin with low viscosity,

Chemical Name: :

3,4-Epoxycyclohexylmethyl methacrylate
Cas No. :

82428-30-6
Content :

95%
Package :

200kg/iron drum

Sinepoxy® CER-100A

3,4-Epoxycyclohexylmethyl acrylate, CAS 64630-63-3, epoxy acrylate

Sinepoxy®CER-100A(3,4-Epoxycyclohexylmethyl acrylate) is a cycloaliphatic epoxy resin with low viscosity, good flow.

Chemical Name: :

3,4-Epoxycyclohexylmethyl acrylate
Cas No. :

64630-63-3
Content :

97%Min
Package :

200kg/iron drum

SINEPOXY CER-104 OXT - Bifunctional Oxetane Monomer with Biphenyl Structure