CAS No: 670-54-2, Chemical Name: Tetracyanoethylene
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670-54-2 Tetracyanoethylene

product Name Tetracyanoethylene
Synonyms TCNE; Tetracyanoethyleneoffwhitextl; ethylenetetracarbonitrile; ethene-1,1,2,2-tetracarbonitrile
Molecular Formula C6N4
Molecular Weight 128.091
InChI InChI=1/C6N4/c7-1-5(2-8)6(3-9)4-10
CAS Registry Number 670-54-2
EINECS 211-578-0
Molecular Structure 670-54-2 Tetracyanoethylene
Density 1.357g/cm3
Melting point 195-200℃
Boiling point 219.8°C at 760 mmHg
Refractive index 1.532
Flash point 94.4°C
Water solubility hydrolyzes
Vapour Pressur 0.117mmHg at 25°C
Hazard Symbols  T+:Very toxic;
Risk Codes R23/24:;
R28:;
Safety Description S1:;
S22:;
S28A:;
S36/37:;
S45:;