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