4-Chloro-2,3-difluoropyridine
Names
[ CAS No. ]:
851178-99-9
[ Name ]:
4-Chloro-2,3-difluoropyridine
[Synonym ]:
2,3-difluoro-4-chloro-pyridine
Pyridine, 4-chloro-2,3-difluoro-
Pyridine,4-chloro-2,3-difluoro
4-Chloro-2,3-difluoropyridine
4-Chloro-2,3-difluoro-pyridine
2,3-Difluoro-4-chloropyridine
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
150.0±35.0 °C at 760 mmHg
[ Melting Point ]:
-25--23℃
[ Molecular Formula ]:
C5H2ClF2N
[ Molecular Weight ]:
149.526
[ Flash Point ]:
44.5±25.9 °C
[ Exact Mass ]:
148.984390
[ PSA ]:
12.89000
[ LogP ]:
0.90
[ Vapour Pressure ]:
5.0±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.479
Safety Information
[ HS Code ]:
2933399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%