Bisphenol A diglycidyl ether

Bisphenol A diglycidyl ether (BADGE) is an organic compound used primarily in the production of epoxy resins. It is a colorless solid that is soluble in organic solvents.

Chemistry

BADGE is derived from Bisphenol A and epichlorohydrin. The reaction of these two compounds forms a glycidyl ether, which is then reacted with additional Bisphenol A to form BADGE. The resulting compound is a viscous liquid that hardens upon exposure to air.

Uses

The primary use of BADGE is in the production of epoxy resins. These resins are used in a wide variety of applications, including coatings for food and beverage cans, adhesives, and composites. BADGE is also used in the production of flame retardants and as a curing agent for other types of resins.

Health Effects

Exposure to BADGE can cause skin and eye irritation, and prolonged exposure can lead to respiratory problems. There is also evidence to suggest that BADGE can disrupt the endocrine system, although more research is needed in this area.

Regulation

In the European Union, the use of BADGE in food contact materials is regulated by the European Food Safety Authority. In the United States, the Food and Drug Administration regulates the use of BADGE in food contact materials.

See Also

• Bisphenol A
• Epoxy Resin
• Endocrine disruptor