BENZENETHIOSULFONIC ACID S-PHENYL ESTER manufacturers
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| | BENZENETHIOSULFONIC ACID S-PHENYL ESTER Basic information |
| | BENZENETHIOSULFONIC ACID S-PHENYL ESTER Chemical Properties |
| Melting point | 36-53 °C(lit.) | | Boiling point | 125 °C(Press: 0.01 Torr) | | density | 1.35±0.1 g/cm3(Predicted) | | Fp | >230 °F | | storage temp. | -20°C Freezer | | solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Very Slightly) | | form | Solid | | color | Off-White | | BRN | 1530592 | | InChIKey | ATKJLMWDXASAJA-UHFFFAOYSA-N | | EPA Substance Registry System | Benzenesulfonothioic acid, S-phenyl ester (1212-08-4) |
| | BENZENETHIOSULFONIC ACID S-PHENYL ESTER Usage And Synthesis |
| Uses | S-Phenyl Benzenethiosulfonate is an high potency antifungal thiosulfonate that were tested against Aspergillus niger and Aspergillus flavus. | | Synthesis Reference(s) | Journal of the American Chemical Society, 99, p. 4405, 1977 DOI: 10.1021/ja00455a032
Tetrahedron Letters, 10, p. 1239, 1969 | | Purification Methods | Recrystallise the disulfoxide from EtOH or MeOH. It has also been purified from phenylsulfide impurities by dissolving in CHCl3, washing with aqueous saturated NaHCO3, drying (Na2SO4), filtering, evaporating the filtrate, and the residual oil is passed through a silica gel column (600g) and eluted with hexane/*C6H6 (1L, 4:1, eluting PhSSPh) then *C6H6 (1L) which elutes PhSSO2Ph. [Trost & Massiot J Am Chem Soc 99 4405 1977, Knoevenagel & R.mer Chem Ber 56 215 1923, Beilstein 11 IV 220.] |
| | BENZENETHIOSULFONIC ACID S-PHENYL ESTER Preparation Products And Raw materials |
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