4-Chloro-5,6-difluoronicotinic acid
Names
[ CAS No. ]:
851386-32-8
[ Name ]:
4-Chloro-5,6-difluoronicotinic acid
[Synonym ]:
4-chloro-5,6-difluoropyridine-3-carboxylic acid
3-Pyridinecarboxylic acid, 4-chloro-5,6-difluoro-
4-Chloro-5,6-difluoronicotinic acid
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
297.1±35.0 °C at 760 mmHg
[ Melting Point ]:
117-118ºC
[ Molecular Formula ]:
C6H2ClF2NO2
[ Molecular Weight ]:
193.535
[ Flash Point ]:
133.5±25.9 °C
[ Exact Mass ]:
192.974213
[ PSA ]:
50.19000
[ LogP ]:
0.22
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.538
[ Storage condition ]:
2-8°C
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2933399090
Customs
[ HS Code ]: 2933399090
[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%