| Identification | More | [Name]
4-Chloro-3-fluoropyridine | [CAS]
2546-56-7 | [Synonyms]
3-FLUORO-4-CHLORO PYRIDINE
4-CHLORO-3-FLUOROPYRIDINE
2-Methyl-4-ChloropyridineHydrochloride
4-CHLORO-3-FLUOROPYRIDINE 4-CHLORO-3-FLUOROPYRIDINE | [EINECS(EC#)]
629-495-7 | [Molecular Formula]
C5H3ClFN | [MDL Number]
MFCD03453233 | [Molecular Weight]
131.54 | [MOL File]
2546-56-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Light yellow liquid | [Melting point ]
-24°C(lit.) | [Boiling point ]
139°C(lit.) | [density ]
1.333 g/mL at 25 °C(lit.)
| [refractive index ]
1.5010 to 1.5050 | [Fp ]
82.4 °F
| [storage temp. ]
2-8°C | [form ]
clear liquid | [pka]
1.93±0.10(Predicted) | [color ]
Colorless to Light yellow to Light orange | [BRN ]
1422747 | [InChI]
InChI=1S/C5H3ClFN/c6-4-1-2-8-3-5(4)7/h1-3H | [InChIKey]
BEQUUSCRAKEKQM-UHFFFAOYSA-N | [SMILES]
C1=NC=CC(Cl)=C1F | [CAS DataBase Reference]
2546-56-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,F,Xn | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [Hazard Note ]
Flammable/Irritant | [HazardClass ]
IRRITANT | [PackingGroup ]
Ⅲ | [HS Code ]
2933399990 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| Questions And Answer | Back Directory | [Application]
4-Chloro-3-fluoropyridine belongs to the pyridine class of compounds and is mainly used as an intermediate in organic synthesis and a raw material for the synthesis of pesticides and chemicals. It also has certain applications in the synthesis of pyridine organic ligands and functional small organic molecules. |
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