Tetracyanoethylene Oxide

Names

[ Name ]:
Tetracyanoethylene Oxide

[Synonym ]:
oxirane-2,2,3,3-tetracarbonitrile
2,2,3,3-Oxiranetetracarbonitrile
MFCD00014483
TCNEO
tetracyanoethyleneepoxide
EINECS 221-691-7
Tetracyanoethylene Oxide
Oxiranetetracarbonitrile

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
644.0±55.0 °C at 760 mmHg

[ Melting Point ]:
176-179ºC

[ Molecular Formula ]:
C₆N₄O

[ Molecular Weight ]:
144.090

[ Flash Point ]:
292.9±24.4 °C

[ Exact Mass ]:
144.007217

[ PSA ]:
107.69000

[ LogP ]:
0.06

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.550

[ Storage condition ]:
−20°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312 + H332

[ Precautionary Statements ]:
P280

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
20/21/22

[ Safety Phrases ]:
36/37

[ RIDADR ]:
UN 3439 6.1/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%