4,5-Difluoro-2-hydroxybenzonitrile
Names
[ CAS No. ]:
186590-36-3
[ Name ]:
4,5-Difluoro-2-hydroxybenzonitrile
[Synonym ]:
PC1116
4,5-Difluoro-2-hydroxy-benzonitrile
Benzonitrile, 4,5-difluoro-2-hydroxy-
4,5-Difluoro-2-hydroxybenzonitrile
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
279.7±40.0 °C at 760 mmHg
[ Melting Point ]:
161-163ºC
[ Molecular Formula ]:
C7H3F2NO
[ Molecular Weight ]:
155.102
[ Flash Point ]:
122.9±27.3 °C
[ Exact Mass ]:
155.018265
[ PSA ]:
44.02000
[ LogP ]:
2.01
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.530
Safety Information
[ Hazard Codes ]:
Xi:Irritant;
[ RIDADR ]:
UN3439
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ 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%