Description
4EO-BPADMA — Ethoxylated bisphenol A dimethacrylate
CHLUMICRYL® 4EO-BPADMA is the nominal four-EO commercial grade of ethoxylated bisphenol A dimethacrylate. It is a bifunctional reactive monomer with an aromatic core and terminal methacrylate groups.
Product Identification
| Product | 4EO-BPADMA |
|---|---|
| Chemical name | Ethoxylated bisphenol A dimethacrylate |
| CAS No. (product family) | 41637-38-1 |
| Reactive group | Methacrylate |
| Functionality | 2 |
| Grade designation | Nominal 4EO grade |
The CAS number identifies the chemical family. The grade designation and current product specification are needed to identify the material for an order.
Formulation Applications
- Methacrylate resin development and copolymerization.
- Reactive adhesives and coatings requiring an aromatic dimethacrylate component.
- Comparative screening of BPADMA EO grades in photopolymer blends.
Grade Selection and Formulation Guidance
Select this product by the full 4EO-BPADMA designation. The corresponding EO4-BPADA product is an acrylate and is listed separately. Within the BPADMA family, compare the 2EO, 4EO and 10EO grades using a common test formulation and agreed physical-property targets.
Specification and Quality Documents
Please request the current TDS, SDS and available lot COA. Quotation and sample approval should establish the applicable assay or active-content method, viscosity and test temperature, color, acid value, moisture, and inhibitor type and level. Numerical release limits are confirmed for the offered grade.
Request a Sample or Quotation
State the required grade, intended polymerization method and viscosity window. If replacing another material, include its TDS and the tests used to qualify it; the family CAS alone does not establish performance equivalence.
Include the quantity, destination and packaging preference. Commercial packaging, minimum order quantity and lead time are confirmed with the quotation. Follow the current SDS and container instructions for handling and storage.
Related Monomers
Contact Longchang Chemical
For 4EO-BPADMA pricing, samples or technical documents, use the inquiry form below or email info@longchangchemical.com. Please include the product name and intended application.
