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CAS No.: | 77380-28-0 |
---|---|
Name: | 2,5-DIFLUORO THIOPHENOL |
Article Data: | 4 |
Molecular Structure: | |
Formula: | C6H4F2S |
Molecular Weight: | 146.161 |
Synonyms: | 2,5-Difluorobenzenethiol;2,5-Difluorothiophenol; |
Density: | 1.323 g/cm3 |
Boiling Point: | 162.4 ºC at 760 mmHg |
Flash Point: | 56.4 ºC |
Appearance: | colorless to light yellow liquid |
Hazard Symbols: | Xn |
Risk Codes: | 22 |
PSA: | 38.80000 |
LogP: | 2.25350 |
2,5-difluorobenzenesulfonyl chloride
2,5-Difluorothiophenol
Conditions | Yield |
---|---|
With formic acid; 6% Pd/C; triphenylphosphine at 60℃; for 8h; | 87% |
With potassium formate at 200℃; for 7h; neat (no solvent); | 68% |
2,5-Difluorothiophenol
Conditions | Yield |
---|---|
With 6% Pd/C; iodine; triphenylphosphine; isopropyl alcohol for 10h; Reflux; | 85% |
2,5-difluoroaniline
2,5-Difluorothiophenol
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
chloropropionic acid
2,5-Difluorothiophenol
3-((2,5-difluorophenyl)thio)propanoic acid
Conditions | Yield |
---|---|
Stage #1: 2,5-Difluorothiophenol With sodium hydroxide In water at 0℃; for 0.0833333h; Stage #2: chloropropionic acid In water at 70℃; Stage #3: With hydrogenchloride In water at 0℃; | 100% |
2-Chloro-5-(trifluoromethylthio)benzaldehyde
2,5-Difluorothiophenol
5-(Trifluoromethylthio)-2-(2,5-difluorophenylthio)benzaldehyde
Conditions | Yield |
---|---|
With sodium hydroxide In N,N,N,N,N,N-hexamethylphosphoric triamide at 100℃; for 5.5h; | 75% |
2,5-dichloro-benzaldehyde
2,5-Difluorothiophenol
5-Chloro-2-(2,5-difluorophenylthio)benzaldehyde
Conditions | Yield |
---|---|
With sodium hydroxide In N,N,N,N,N,N-hexamethylphosphoric triamide at 100℃; for 5.5h; | 74% |
o-iodophenylacetic acid
2,5-Difluorothiophenol
<2-(2,5-difluorophenylthio)phenyl>acetic acid
Conditions | Yield |
---|---|
With potassium hydroxide; copper In water for 16h; Heating; | 64% |
2-bromo-5-methoxy-benzaldehyde
2,5-Difluorothiophenol
A
2-(2,5-difluorophenylthio)-5-hydroxybenzaldehyde
B
2-(2,5-Difluorophenylthio)-5-methoxybenzaldehyde
Conditions | Yield |
---|---|
With copper In N,N-dimethyl-formamide at 150℃; for 6h; | A 2.8 g B 39% |
2,5-Difluorothiophenol
(3-(benzyloxy)cyclobutyl)(2,5-difluorophenyl)sulfane
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 100℃; for 12h; | 12% |
2,5-Difluorothiophenol
1,4-difluorodibenzothiepin
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 64 percent / KOH, Cu / H2O / 16 h / Heating 2: 3.60 g / polyphosphoric acid / 2.5 h / 120 - 125 °C 3: 94 percent / NaBH4, aq. NaOH / ethanol; benzene / 4 h / Heating 4: 97 percent / HCl, CaCl2 / benzene / Ambient temperature 5: 21 percent / CHCl3 / 8 h / Heating View Scheme |
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Systematic Name: 2,5-Difluorobenzenethiol
SMILES: Fc1cc(S)c(F)cc1
InChI: InChI=1/C6H4F2S/c7-4-1-2-5(8)6(9)3-4/h1-3,9H
InChIKey: PQRVQUXEBQKVEQ-UHFFFAOYAN
Empirical Formula: C6H4F2S
Molecular Weight: 146.1578
Nominal Mass: 146
Average Mass: 146.1578
Monoisotopic Mass: 146.000177
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 1
Index of Refraction: 1.535
Molar Refractivity: 34.41 cm3
Molar Volume: 110.4 cm3
Surface Tension: 35.7 dyne/cm
Density: 1.323 g/cm3
Flash Point: 56.4 °C
Enthalpy of Vaporization: 38.26 kJ/mol
Boiling Point: 162.4 °C at 760 mmHg
Vapour Pressure: 2.83 mmHg at 25 °C
Product Categories of Benzenethiol,2,5-difluoro- (CAS NO.77380-28-0): THIOL; HALIDE; Phenol & Thiophenol & Mercaptan
Benzenethiol,2,5-difluoro- (CAS NO.77380-28-0), its Synonyms are 2,5-Difluorothiophenol ; 2,5-Difluorobenzenethiol ; 2,5-Difluorophenyl mercaptan .