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Cas Database |
| Name |
2,3-Difluoro-5-Chloropyridine |
EINECS | 410-090-7 |
| CAS No. | 89402-43-7 | Density | 1.451 g/cm3 |
| PSA | 12.89000 | LogP | 2.01320 |
| Solubility | N/A | Melting Point |
47-49 °C |
| Formula | C5H2ClF2N | Boiling Point | 142.4 °C at 760 mmHg |
| Molecular Weight | 149.527 | Flash Point | 39.9 °C |
| Transport Information | UN 2810 | Appearance | Clear liquids |
| Safety | 23-36-61-26 | Risk Codes | 22-52/53-10-36/37/38-20/21/22 |
| Molecular Structure |
|
Hazard Symbols |
 Xn,  Xi
|
| Synonyms |
Pyridine,5-chloro-2,3-difluoro-;3-Chloro-5,6-difluoropyridine;5-Chloro-2,3-difluoropyridine; |
Article Data | 13 |
2,3-Difluoro-5-Chloropyridine Chemical Properties
Chemistry informtion about 2,3-Difluoro-5-Chloropyridine (CAS NO.89402-43-7) is:
Synonyms: 2,3-Difluoro-5-Chloropyridin ; 2,3-Difluoro-5-Chloropyridine ; 5-Chloro-2,3-Difluoropyridine ; 5-Chloro-2,3-Difluoropyridine96% ; 2,3-Difluoro-5-Chloro ; 2,3-Difulor-5-Chloropyridine ; 5-Chloro-2,3-Difluoropyridine 98% ; 5-Chloro-2,3-Difluoropyridine98%
MF: C5H2ClF2N
MW: 149.53
EINECS: 410-090-7
Melting Point: 47-49 °C
Density: 1.451 g/cm3
Flash Point: 39.9 °C
Boiling Point: 142.4 °C at 760 mmHg
Enthalpy of Vaporization: 36.39 kJ/mol
Vapour Pressure: 7.01 mmHg at 25°C
Refractive Index: 1.4738
BRN: 4177319
Following is the molecular structure of 2,3-Difluoro-5-Chloropyridine (CAS NO.89402-43-7) is:
2,3-Difluoro-5-Chloropyridine Safety Profile
Safty information about 2,3-Difluoro-5-Chloropyridine (CAS NO.89402-43-7) :
Hazard Codes:
Xi: Irritant
Xn: Harmful
Risk Statements:
R22:Harmful if swallowed.
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
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:
S23:Do not breathe vapour.
S36:Wear suitable protective clothing.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: 2810
Hazard Note: Harmful
PackingGroup: III
2,3-Difluoro-5-Chloropyridine Specification
Product Categories about 2,3-Difluoro-5-Chloropyridine (CAS NO.89402-43-7) is blocks ; FluoroCompounds ; Pyridines ; Pyridine ; Chloropyridines ; Fluoropyridines ; Halopyridines .
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