4-Iodophenylsulphur pentafluoride Chemical Properties

Melting point:

36 °C

Boiling point:

52 °C / 0.8mmHg

storage temp. 

Refrigerator

solubility 

soluble in Toluene

form 

powder to crystal

color 

Light orange to Yellow to Green

InChI

InChI=1S/C6H4F5IS/c7-13(8,9,10,11)6-3-1-5(12)2-4-6/h1-4H

InChIKey

FRYANWYSCROOCU-UHFFFAOYSA-N

SMILES

S(F)(F)(F)(F)(F)C1C=CC(I)=CC=1

CAS DataBase Reference

286947-68-0

Safety Information

Hazard Codes 

Xi

Hazard Note 

Irritant

HS Code 

2930909899

4-Iodophenylsulphur pentafluoride Usage And Synthesis

Preparation

To a solution of 4-(pentafluorothio)aniline (15.0 g, 68.4 mmol) and ice (40.0 g) in hydrochloric acid (12M, 30 ml) was added a solution of sodium nitrite (5.0 g, 72.5 mmol) in water (120 ml) at 0 ℃. After stirring for 2 min, the mixture was added to potassium iodide (13.0 g, 78.3 mmol) in water (120 ml), ensuring the temperature did not rise above 10 C. The reaction mixture was stirred at 0 ℃. for 10 min and then at room temperature for 60 h. The mixture was extracted with diethyl ether (2×100 ml), and the combined extracts were washed with brine, dried (MgSO4) and concentrated in vacuo. The residue was purified by column chromatography (silica, 300 g), eluting with diethyl ether/cyclohexane [1:10]. The appropriate fractions were combined and concentrated to give 4-Iodophenylsulphur pentafluoride(16.6 g).

4-Iodophenylsulphur pentafluoride(286947-68-0)Related Product Information

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• 1-IODO-4-(PENTAFLUOROSULFANYL)BENZENE
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