DGEBA (Bisphenol A Diglycidyl Ether Epoxy Resin) | Bulk Supplier, CAS 25068-38-6

Name: Bisphenol A Diglycidyl Ether Epoxy Resin (DGEBA, BADGE)
Brand: RawSource

At a Glance

Material Family

Polymers & Resins

Record Type

Pure compound

Primary Role

Film Formation · Crosslinking / Curing

Functional Roles

Film Formation Crosslinking / Curing Coupling / Adhesion Promotion

INCI Name

4,4'-ISOPROPYLIDENEDIPHENOL/EPICHLOROHYDRIN COPOLYMER

CosIng Functions

FILM FORMING

Industries Served

Coatings & Construction Industrial Manufacturing Oil & Gas Plastics & Polymers

Applications & Use Cases

▸ Adhesives: Structural and industrial adhesive base.
▸ Coatings: Protective and industrial coatings.
▸ Castings and potting: Encapsulation, castings, and tooling.
▸ Composites: Binder for fiberglass and composite laminates.

Physical Properties

appearance

Clear pale-yellow viscous liquid (typical liquid grade)

epoxy_equivalent_weight

182-192 g/eq (typical liquid grade)

viscosity_at_25C

11000-15000 mPa.s (typical liquid grade)

density_at_25C

1.16 g/cm3 (typical)

flash_point

>200 C (closed cup, typical)

water_solubility

Insoluble (typical)

hydrolyzable_chlorine

<0.1% (typical liquid grade)

Safety & Handling

Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

Request SDS →

HS / Tariff Classification

Harmonized System (HS) Code — 6-digit international heading

3907 . 30

Chapter 39

Plastics and articles thereof

Heading 39.07

Internationally harmonized (WCO HS)

Subheading 3907.30

6-digit international code — national tariff line adds further digits

Chemical Identity

CAS Number

25068-38-6

Molecular Formula

C18H21ClO3

Molecular Weight

320.8 g/mol

IUPAC Name

2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol

INCI Name

4,4'-ISOPROPYLIDENEDIPHENOL/EPICHLOROHYDRIN COPOLYMER

PubChem CID

62790

InChI Key

KUBDPQJOLOUJRM-UHFFFAOYSA-N

Synonyms & Trade Names

DGEBA Epoxy Resin Bisphenol A epichlorohydrin resin Epoxy resin (BPA-based) Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2-(chloromethyl)oxirane Comparable to Epon 828 Comparable to DER 331 Comparable to Araldite GY 6010 Comparable to Epikote 828

Full Description

Bisphenol A diglycidyl ether epoxy resin (CAS 25068-38-6), the bisphenol-A-based liquid epoxy that is the building block of most epoxy systems. It is used to formulate adhesives, protective and industrial coatings, castings and pottings, and fiberglass-reinforced composite laminates. Cured DGEBA epoxies are valued for adhesion and chemical resistance.

Frequently Asked Questions

What is bisphenol A diglycidyl ether (DGEBA) used for?

Bisphenol A diglycidyl ether epoxy resin (CAS 25068-38-6) is the bisphenol-A-based liquid epoxy that is the building block of most epoxy systems. It is used to formulate adhesives, protective and industrial coatings, castings and pottings, and fiberglass-reinforced composite laminates, valued for adhesion and chemical resistance after cure.

Who supplies bisphenol A diglycidyl ether in bulk?

RawSource supplies DGEBA epoxy resin (CAS 25068-38-6) in bulk to adhesive, coating, casting, and composite manufacturers. Request a bulk quote with your target volume, viscosity/epoxy-equivalent requirement, and destination.

What is the CAS number and HS code for DGEBA epoxy resin?

DGEBA liquid epoxy resin is CAS 25068-38-6 and classifies under HS 3907.30 (epoxide resins). The single-monomer BADGE has its own CAS (1675-54-3); confirm which form your specification requires on the quote.

What is BADGE and how does it relate to DGEBA resin?

BADGE is bisphenol A diglycidyl ether, the pure diglycidyl ether monomer. Commercial DGEBA liquid epoxy (CAS 25068-38-6) is the oligomeric resin built on that BADGE backbone and is the standard base for most epoxy formulations.

How is DGEBA epoxy resin packaged and can you provide a CoA and SDS?

We supply DGEBA epoxy resin in bulk packaging such as pails, drums, and totes, with packaging and MOQ confirmed per order. A Certificate of Analysis (including epoxy equivalent weight and viscosity) and a Safety Data Sheet are available with each shipment; request a bulk quote with your target volume.

Related Products

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.

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Why RawSource

Specialty chemical distribution from Fort Lauderdale — bulk only, enterprise customers.

Hazmat-compliant logistics
CoA + SDS on every shipment
9 industry verticals served
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Bisphenol A Diglycidyl Ether Epoxy Resin (DGEBA, BADGE)