2-(dicyanomethylene)indan-1,3-dione

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Names

[ CAS No. ]:
16954-74-8

[ Name ]:
2-(dicyanomethylene)indan-1,3-dione

[Synonym ]:
dicyanomethylene indan-1,3-dione
2-Dicyanomethylene-1,3-indanedione
MFCD00051930

Chemical & Physical Properties

[ Density]:
1.485g/cm3

[ Boiling Point ]:
347.9ºC at 760mmHg

[ Melting Point ]:
270°C (dec.)

[ Molecular Formula ]:
C₁₂H₄N₂O₂

[ Molecular Weight ]:
208.17200

[ Flash Point ]:
164.2ºC

[ Exact Mass ]:
208.02700

[ PSA ]:
81.72000

[ LogP ]:
1.40936

[ Vapour Pressure ]:
5.2E-05mmHg at 25°C

[ Index of Refraction ]:
1.664

Safety Information

[ Risk Phrases ]:
R20/22

[ Safety Phrases ]:
S22-S36/37

[ Packaging Group ]:
III

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

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%

Related Compounds

2-(Dicyanomethylene)indan-1,3-dione
2-Diphenylacetyl-indan-1,3-dione-1-(2-butenylidene)hydrazone,3-(2-Butenylidene-hydrazono)-2-diphenylacetyl-indan-1-one
2-phenylacetyl-indan-1,3-dione
2-hydroxy-indan-1,3-dione
2-dicyanomethylene-1,3-indandione oxide
2-(2-nitrobenzylidene)indan-1,3-dione