2,5-Difluoropyridine

Names

[ Name ]:
2,5-Difluoropyridine

[Synonym ]:
Pyridine,2,5-difluoro
MFCD04114191
2,5-Difluoropyridine
2,4-DIFLUOROPHENYL ISOTHIOCYANATE
2,5-difluoro-pyridine
Pyridine, 2,5-difluoro-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
113.1±20.0 °C at 760 mmHg

[ Melting Point ]:
-33 °C

[ Molecular Formula ]:
C₅H₃F₂N

[ Molecular Weight ]:
115.081

[ Flash Point ]:
22.2±21.8 °C

[ Exact Mass ]:
115.023354

[ PSA ]:
12.89000

[ LogP ]:
0.95

[ Vapour Pressure ]:
24.9±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.447

[ Storage condition ]:
Room temperature.

MSDS

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Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Hazard Codes ]:
T: Toxic;F: Flammable;Xi: Irritant;

[ Risk Phrases ]:
10-36/37/38-22

[ Safety Phrases ]:
16-26-36/37/39

[ RIDADR ]:
UN 1993C 3 / PGIII

[ HS Code ]:
2933399090

Synthetic Route

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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%