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| Name |
4-Chloro-2-fluoronitrobenzene |
EINECS | 211-842-5 |
| CAS No. | 700-37-8 | Density | 1.494 g/cm3 |
| PSA | 45.82000 | LogP | 2.91050 |
| Solubility | N/A | Melting Point |
48°C |
| Formula | C6H3ClFNO2 | Boiling Point | 241.8 °C at 760 mmHg |
| Molecular Weight | 175.547 | Flash Point | 100 °C |
| Transport Information | N/A | Appearance | light brown solid |
| Safety | S26-36/37/39 | Risk Codes | R20/21/22-36/37/38 |
| Molecular Structure |
|
Hazard Symbols | Xi,Xn |
| Synonyms |
2-Fluoro-4-chloronitrobenzene |
4-Chloro-2-fluoronitrobenzene Synthetic route
- 611-06-3
2,4-dichloronitrobenzene
A
- 2106-50-5
2-chloro-4-fluoro-1-nitrobenzene
B
- 446-35-5
2,4-Difluoronitrobenzene
C
- 700-37-8
4-chloro-2-fluoro-nitrobenzene
| Conditions | Yield |
|---|---|
| With potassium fluoride; water; tetramethlyammonium chloride In acetic acid at 120℃; for 3.5h; | A n/a B 70% C n/a |
- 610-40-2
3,4-dinitro-chlorobenzene
A
- 345-18-6
2-fluoro-5-chloronitrobenzene
B
- 700-37-8
4-chloro-2-fluoro-nitrobenzene
| Conditions | Yield |
|---|---|
| With N-methylhexamethylenetetrammonium fluoride In dimethyl sulfoxide at 65℃; for 0.1h; Title compound not separated from byproducts; |
| Conditions | Yield |
|---|---|
| With potassium fluoride; tetramethlyammonium chloride In malononitrile at 170℃; for 4h; Product distribution / selectivity; | 7 %Chromat. |
- 611-06-3
2,4-dichloronitrobenzene
A
- 446-35-5
2,4-Difluoronitrobenzene
B
- 700-37-8
4-chloro-2-fluoro-nitrobenzene
| Conditions | Yield |
|---|---|
| With potassium fluoride; tetramethlyammonium chloride In sulfolane at 170℃; for 4h; Product distribution / selectivity; | A 57 %Chromat. B 13 %Chromat. |
| With cesium fluoride In hexanedinitrile at 180 - 220℃; for 0.166667h; Microwave irradiation; | A 8 - 54 %Chromat. B 32 - 50 %Chromat. |
| With potassium fluoride; tetramethlyammonium chloride In pimelonitrile at 170℃; for 4h; Product distribution / selectivity; | A 48 %Chromat. B 20 %Chromat. |
| Conditions | Yield |
|---|---|
| With sulfuric acid; potassium nitrate at 0 - 20℃; |
- 700-37-8
4-chloro-2-fluoro-nitrobenzene
- 5188-07-8
sodium thiomethoxide
- 70019-41-9
4-chloro-2-(methylthio)-1-nitrobenzene
| Conditions | Yield |
|---|---|
| In methanol at 15 - 25℃; | 100% |
- 1126-09-6
4-carbethoxypiperidine
- 700-37-8
4-chloro-2-fluoro-nitrobenzene
- 847408-05-3
1-(5-chloro-2-nitrophenyl)-piperidine-4-carboxylic acid ethyl ester
| Conditions | Yield |
|---|---|
| With cesium fluoride In DMF (N,N-dimethyl-formamide) at 0 - 20℃; for 5h; | 100% |
- 700-37-8
4-chloro-2-fluoro-nitrobenzene
- 3850-30-4, 22526-47-2, 59367-75-8, 66228-31-7
(R)-1,2,2-trimethylpropylamine
- 863605-26-9
(5-chloro-2-nitrophenyl)-(1-(R)-methyl-2,2-dimethylpropyl)amine
| Conditions | Yield |
|---|---|
| With potassium carbonate In tetrahydrofuran; water at 75℃; for 3h; | 100% |
- 700-37-8
4-chloro-2-fluoro-nitrobenzene
- 87120-72-7
1-(tert-butoxycarbonyl)-4-aminopiperidine
- 932700-82-8
tert-butyl 4-((5-chloro-2-nitrophenyl)amino)piperidine-1-carboxylate
| Conditions | Yield |
|---|---|
| With sodium carbonate In N,N-dimethyl-formamide at 80℃; for 1h; | 100% |
| With sodium carbonate In N,N-dimethyl-formamide at 80℃; for 1h; | 100% |
| With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 80℃; for 18h; | 93.2% |
| With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20 - 80℃; for 1h; | |
| With potassium carbonate In dimethyl sulfoxide at 20℃; Inert atmosphere; |
- 700-37-8
4-chloro-2-fluoro-nitrobenzene
- 885705-11-3
1-(5-chloro-2-nitro-phenyl)-4-fluoro-piperidine
| Conditions | Yield |
|---|---|
| With sodium carbonate In toluene at 40℃; for 6h; | 99% |
4-Chloro-2-fluoronitrobenzene Chemical Properties
The Molecular formula of 4-Chloro-2-fluoronitrobenzene(700-37-8): C6H3ClFNO2
The Molecular Weight of 4-Chloro-2-fluoronitrobenzene(700-37-8): 175.54
Molecular Structure: 
EINECS: 211-842-5
Melting point: 48°C
Boiling Point: 241.8 °C at 760 mmHg
Flash Point: 100 °C
Index of Refraction: 1.554
Molar Refractivity: 37.68 cm3
Molar Volume: 117.4 cm3
Polarizability: 14.94 10-24 cm3
Surface Tension: 45.9 dyne/cm
Density: 1.494 g/cm3
Enthalpy of Vaporization: 45.93 kJ/mol
Vapour Pressure: 0.0547 mmHg at 25°C
IUPAC Name: 4-chloro-2-fluoro-1-nitrobenzene
Synonyms: 2-FLUORO-4-CHLORONITROBENZENE;1-CHLORO-3-FLUORO-4-NITROBENZENE;4-CHLORO-2-FLUORONITROBENZENE;4-CHLORO-2-FLUORO-1-NITROBENZENE;2-fluoro-4-chloroitrobenzene;4-Chloro-5-fluoronitrobenzene;Chlorofluoronitrobenzene;4-Chlor-2-fluor-1-nitrobenzol;
4-Chloro-2-fluoronitrobenzene Safety Profile
Hazard Note: Irritant
The Risk Statements information of 4-Chloro-2-fluoronitrobenzene(700-37-8):
20/21/22: Harmful by inhalation, in contact with skin and if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
SaThe Risk Statements information of 4-Chloro-2-fluoronitrobenzene(700-37-8):
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
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