Ortho-Diallyl Bisphenol A

Ortho-Diallyl Bisphenol A（O-DABPA）

Chemical Name: 2,2'-Diallylbisphenol A

CAS NO:1745-89-7

HS Code: 2907299090

Molecular Formula: C₂₁H₂₄O₂

Molecular Weigh:308.42

Structure:

Physical and chemical property

Melting point:26℃
Appearance:Brown viscous liquid or crystal

Storage

Sealed in a cool, dry and protected from light

Application

It is principally used in the modifier of Bismaleimide(BMI). It can reduce the applying cost of BMI resin greatly, improve its operation and techics, and improve its tenacity, heat-resistance and model forming.
It can be used in 
1.electrical insulation materials,insulated lacquer, high temperature resistant varnish of circuit board with copper coated, layered board, model plastic etc. 2.friction-resistant material, diamond grinding wheel, heavy-burdened grinding wheel, brake slice, high temperature resistant adhesive of axletree etc. 3.transverse spaceflight configurable material. 
4.functional material.

As an age-resistance of rubber, it can improve its age-resistance greatly with 1-3% O-DABPA added.