4,4'-Dicyanobenzophenone
Names
[ CAS No. ]:
32446-66-5
[ Name ]:
4,4'-Dicyanobenzophenone
[Synonym ]:
4,4'-Dicyanobenzophenone
4,4'-Carbonyldibenzonitrile
INTERMEDIATE OF LETROZOLE
MFCD00465253
4,4'-carbonyl-di-benzonitrile
p,p'-Dicyanobenzophenone
4,4'-Carbonylbis-benzonitrile
Benzonitrile, 4,4'-carbonylbis-
NCR DVR DCN
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
457.8±30.0 °C at 760 mmHg
[ Molecular Formula ]:
C15H8N2O
[ Molecular Weight ]:
232.237
[ Flash Point ]:
230.7±24.6 °C
[ Exact Mass ]:
232.063660
[ PSA ]:
64.65000
[ LogP ]:
2.49
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.631
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ HS Code ]:
2926909090
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%