2,6-Difluoropyridine
Names
[ CAS No. ]:
1513-65-1
[ Name ]:
2,6-Difluoropyridine
[Synonym ]:
2,6-F2-C5H3N
Pyridine, 2,6-difluoro-
2,6-difluorpyridin
2,6-Difluoropyridine
2,6-di-fluoro-pyridine
2,6-difluoropyridin
2,6-difluorpyridine
2,5-DIFLUOROBENZOTRIFLUORIDE
EINECS 216-152-8
MFCD00006227
Pyridine,2,6-difluoro
Biological Activity
[Description]:
[Related Catalog]:
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
134.3±20.0 °C at 760 mmHg
[ Molecular Formula ]:
C5H3F2N
[ Molecular Weight ]:
115.08
[ Flash Point ]:
33.9±0.0 °C
[ Exact Mass ]:
115.023354
[ PSA ]:
12.89000
[ LogP ]:
0.99
[ Vapour Pressure ]:
10.0±0.2 mmHg at 25°C
[ Index of Refraction ]:
1.447
[ Storage condition ]:
Flammables area
MSDS
Safety Information
[ Symbol ]:
GHS02, GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H226-H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi:Irritant
[ Risk Phrases ]:
R10;R36/37/38
[ Safety Phrases ]:
S16-S26-S36/37/39-S37/39
[ RIDADR ]:
UN 1993 3/PG 3
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ Hazard Class ]:
3
[ HS Code ]:
2933399010
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%
Articles
J. Polym. Sci. A Polym. Chem. 430(20) , 4781-89, (2005)
Multicyclic polyethers derived from 1, 1, 1-tris (4-hydroxyphenyl) ethane and 2, 6-dihalopyridines. Kricheldorf HR, et al.
J. Polym. Sci. A Polym. Chem. 42(22) , 5725-35, (2004)
Lithium diisopropylamide-mediated ortholithiation of 2-fluoropyridines: rates, mechanisms, and the role of autocatalysis.
J. Org. Chem. 78(9) , 4214-30, (2013)
Lithium diisopropylamide (LDA)-mediated ortholithiations of 2-fluoropyridine and 2,6-difluoropyridine in tetrahydrofuran at -78 °C were studied using a combination of IR and NMR spectroscopic and comp...