393576
3-Chloro-2-fluoro-5-(trifluoromethyl)pyridine
98%
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About This Item
Empirical Formula (Hill Notation):
C6H2ClF4N
CAS Number:
Molecular Weight:
199.53
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
Form:
liquid
InChI
1S/C6H2ClF4N/c7-4-1-3(6(9,10)11)2-12-5(4)8/h1-2H
SMILES string
Fc1ncc(cc1Cl)C(F)(F)F
InChI key
GDSROTVTTLUHCO-UHFFFAOYSA-N
assay
98%
form
liquid
refractive index
n20/D 1.433 (lit.)
bp
50-55 °C/11 mmHg (lit.)
mp
16-20 °C (lit.)
density
1.524 g/mL at 25 °C (lit.)
functional group
chloro, fluoro
General description
3-Chloro-2-fluoro-5-(trifluoromethyl)pyridine, a halogenated pyridine derivative, is a fluorinated building block. It participates in the synthesis of 2,3-difluoro-5-(trifluoromethyl)pyridine.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
125.6 °F - closed cup
flash_point_c
52 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Regioselective substitution in aromatic six-membered nitrogen heterocycles.
Comins DL and O'Connor S.
Advances in Heterocyclic Chemistry, 44, 199-267 (1988)
Catalytic fluorination of 2-chloropyridine over metal oxide catalysts in gas phase in the presence of HF.
Cochon C, et al.
Applied Catalysis A: General, 413, 149-156 (2012)
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