(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile

Names

[ Name ]:
(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile

[Synonym ]:
2-(2-tert-Butyl-6-methyl-pyran-4-ylidene)-malononitrile
Propanedinitrile, 2-(2,6-dimethyl-4H-pyran-4-ylidene)-
(2,6-dimethyl-4H-pyran-4-ylidene)propanedinitrile
2-(2,6-dimethyl-4H-pyran-4-ylidene)-malononitrile
4-(Dicyanomethylene)-2,6-Dimethyl-4H-Pyran
2-(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile
MFCD00181519
2-(2,6-Dimethyl-4H-pyran-4-ylidene)propanedinitrile
2-(2,6-dimethylpyran-4-ylidene)-malononitrile
(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
244.1±40.0 °C at 760 mmHg

[ Melting Point ]:
192-194 °C(lit.)

[ Molecular Formula ]:
C₁₀H₈N₂O

[ Molecular Weight ]:
172.183

[ Flash Point ]:
94.9±20.2 °C

[ Exact Mass ]:
172.063660

[ PSA ]:
56.81000

[ LogP ]:
-0.22

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.539

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T+

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%