BENZENETHIOSULFONIC ACID S-PHENYL ESTER
BENZENETHIOSULFONIC ACID S-PHENYL ESTER Basic information
- Product Name:
- BENZENETHIOSULFONIC ACID S-PHENYL ESTER
- Synonyms:
-
- (phenylthio)sulfonylbenzene
- phenylsulfanylsulfonylbenzene
- S-Phenyl benzenethiosulfonate 99%
- BENZENETHIOSULFONIC ACID S-PHENYL ESTER
- S-PHENYL BENZENETHIOSULFATE
- S-PHENYL BENZENETHIOSULFONATE
- Benzenesulfonicacid,thio-,S-phenylester
- NSC74657
- CAS:
- 1212-08-4
- MF:
- C12H10O2S2
- MW:
- 250.34
- EINECS:
- 214-919-1
- Product Categories:
-
- Building Blocks
- Chemical Synthesis
- Organic Building Blocks
- Sulfonates/Sulfinates
- Sulfur Compounds
- Mol File:
- 1212-08-4.mol
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)
- Flash point:
- >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)
Safety Information
- Safety Statements
- 22-24/25
- WGK Germany
- 3
MSDS
- Language:English Provider:SigmaAldrich
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.]
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