2,3-Difluoropyridine

Suppliers

Names

[ Name ]:
2,3-Difluoropyridine

[Synonym ]:
2,3-Difluoropyridine
T6NJ BF CF
2,3-difluoro-pyridine
2,3-DIAMIDINO-6-TERT-BUTYLNAPHTHALENE
2,3-bis(fluoranyl)pyridine
MFCD04114143
2,3-Difluorpyridin
Pyridine, 2,3-difluoro-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
116.5±20.0 °C at 760 mmHg

[ Molecular Formula ]:
C₅H₃F₂N

[ Molecular Weight ]:
115.081

[ Flash Point ]:
24.2±21.8 °C

[ Exact Mass ]:
115.023354

[ PSA ]:
12.89000

[ LogP ]:
0.79

[ Vapour Pressure ]:
21.6±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.447

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS07, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H302-H318-H400

[ Precautionary Statements ]:
P273-P280-P305 + P351 + P338

[ Hazard Codes ]:
T,F,Xi

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
1993

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

5-Chloro-2,3-difluoropyridine
2-Chlorpyridin-3-amin
Pyridine

DownStream

2,3-difluoro-4-iodopyridine
4-Chloro-2,3-difluoropyridine
trifluoroperazine
2,3-Difluoropyridine-4-boronic acid

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%

Related Compounds

5-Iodo-2,3-difluoropyridine
4-Bromo-2,3-difluoropyridine
6-Bromo-2,3-difluoropyridine
5-Bromo-2,3-difluoropyridine
6-Chloro-2,3-difluoropyridine
4-Chloro-2,3-difluoropyridine
5-bromo-N-(1-butyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)thiophene-2-carboxamide
[14-Methyl-5-(3-methylphenyl)-7-{[(2-methylphenyl)methyl]sulfanyl}-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl]methanol
(7-{[(4-Ethylphenyl)methyl]sulfanyl}-14-methyl-5-(3-methylphenyl)-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl)methanol
(7-{[(4-Ethenylphenyl)methyl]sulfanyl}-14-methyl-5-(3-methylphenyl)-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl)methanol
(7-{[(3-Chlorophenyl)methyl]sulfanyl}-14-methyl-5-(4-methylphenyl)-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl)methanol
(7-{[(2-Chlorophenyl)methyl]sulfanyl}-14-methyl-5-(4-methylphenyl)-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl)methanol
(7-{[(3-Fluorophenyl)methyl]sulfanyl}-14-methyl-5-(4-methylphenyl)-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl)methanol
(7-{[(2,5-Dimethylphenyl)methyl]sulfanyl}-14-methyl-5-(4-methylphenyl)-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl)methanol
[5-(2-Chlorophenyl)-7-{[(2,5-dimethylphenyl)methyl]sulfanyl}-14-methyl-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl]methanol
[5-(3-Chlorophenyl)-7-{[(2-fluorophenyl)methyl]sulfanyl}-14-methyl-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl]methanol

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