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89402-43-7

Basic Information
CAS No.: 89402-43-7
Name: 2,3-Difluoro-5-chloropyridine
Article Data: 13
Cas Database
Molecular Structure:
Molecular Structure of 89402-43-7 (2,3-Difluoro-5-chloropyridine)
Formula: C5H2ClF2N
Molecular Weight: 149.527
Synonyms: Pyridine,5-chloro-2,3-difluoro-;3-Chloro-5,6-difluoropyridine;5-Chloro-2,3-difluoropyridine;
EINECS: 410-090-7
Density: 1.451 g/cm3
Melting Point: 47-49 °C
Boiling Point: 142.4 °C at 760 mmHg
Flash Point: 39.9 °C
Solubility: N/A
Appearance: Clear liquids
Hazard Symbols: HarmfulXn, IrritantXi
Risk Codes: 22-52/53-10-36/37/38-20/21/22
Safety: 23-36-61-26
Transport Information: UN 2810
PSA: 12.89000
LogP: 2.01320
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  • 5-Chloro-2,3-difluoropyridine

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    5-Chloro-2,3-difluoropyridine

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  • SAGECHEM/2,3-Difluoro-5-chloropyridine

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    SAGECHEM/2,3-Difluoro-5-chloropyridine

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    SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

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  • 5-Chloro-2,3-difluoropyridine/89402-43-7

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    89402-43-7

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Chemistry

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:

Safety Profile

Safty information about 2,3-Difluoro-5-Chloropyridine (CAS NO.89402-43-7) :
Hazard Codes:
Xi: IrritantHarmful
Xn: HarmfulIrritant
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

Specification

Product Categories about 2,3-Difluoro-5-Chloropyridine (CAS NO.89402-43-7) is blocks ; FluoroCompounds ; Pyridines ; Pyridine ; Chloropyridines ; Fluoropyridines ; Halopyridines .