Product Name

1,1-Bis(4-cyanatophenyl)ethane

Chemical 
Structure

Synonyms

cyanic acid ethylidenedi-4,1-phenylene ester;
Bisphenol E cyanate ester; 4,4'-ethylidenediphenyl dicyanate;
1,1-BIS(4-CYANATOPHENYL)ETHANE;
4,4-BIS(PHENYL CYANATE)ETHANE;
CYANICACID,ETHYLIDENEBIS-4,1-PHENYLENEESTER;
ethylidene bis-4,1-phenylene dicyanate

CAS

47073-92-7

MF

C16H12N2O2

EINECS

405-740-1

MW

264.28

Appearance

Amber liquid

Purity

Min 95%

Chlorine ion

≤10mg/kg

Water 

≤1000mg/kg

Glass-transition temperature

>240℃

Utmost Thermal Decomposition Temperature 

More than 450 ℃

Gelation Time

>25 min/200℃

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

1 KG, 5 KG, 10 KG, 25KG/Barrel or others according to your 
requirements