Product Name

4,4'-[1,3-Phenylenebis(1-methyl-ethylidene)]bisphenyl cyanate

Chemical 
Structure

Synonyms

4,4'-[1,3-Phenylenebis(1-methyl-ethylidene)]bisphenyl cyanate;
Bisphenol M cyanate ester;
Bixphenol M cyanate ester;
1,3-Bis(2-(4-cyanatophenyl)propan-2-yl)benzene

CAS

127667-44-1

MF

C26H24N2O2

EINECS

MW

396.49

Appearance

White crystal powder

Purity

Min 98.5%

Chlorine ion

≤10mg/kg

Water 

≤1000mg/kg

Glass-transition temperature

>240℃

Utmost Thermal Decomposition Temperature 

More than 450 ℃

Application

New Material intermediate, copper clad laminate, printed substrate, space flight, aviation, radar and electronic protection material

Storage Temp. 

Keep it at cool, ventilated place

Package

25KG/Carton or others according to your requirements