3,5-Difluoropyridine-2-carboxylic acid

Names

[ Name ]:
3,5-Difluoropyridine-2-carboxylic acid

[Synonym ]:
3,5-Difluoropyridine-2-carboxylic acid
3,5-Difluoro-2-pyridinecarboxylic acid
2-Pyridinecarboxylic acid, 3,5-difluoro-
3,5-difluoro picolinic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
240.6±35.0 °C at 760 mmHg

[ Melting Point ]:
202-204ºC

[ Molecular Formula ]:
C₆H₃F₂NO₂

[ Molecular Weight ]:
159.090

[ Flash Point ]:
99.3±25.9 °C

[ Exact Mass ]:
159.013184

[ PSA ]:
50.19000

[ LogP ]:
0.06

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.515

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

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

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail 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%