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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%


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