The CAS registry number of Benzenesulfenic acid,ethyl ester is 54815-45-1. This chemical is also named as Ethyl phenylsulfenate. In addition, its molecular formula is C₈H₁₀OS and molecular weight is 154.2294. Its systematic name and IUPAC name are the same which is called ethoxysulfanylbenzene.

Physical properties about this chemical are: (1)ACD/LogP: 3.60; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 1; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 3; (6)Index of Refraction: 1.551; (7)Molar Refractivity: 45.76 cm³; (8)Molar Volume: 143.2 cm³; (9)Surface Tension: 38.3 dyne/cm; (10)Density: 1.07 g/cm³; (11)Flash Point: 82.1 °C; (12)Enthalpy of Vaporization: 43.02 kJ/mol; (13)Boiling Point: 212.2 °C at 760 mmHg; (14)Vapour Pressure: 0.255 mmHg at 25°C.

Preparation: this chemical can be prepared by benzenesulfenyl chloride and aethoxy-tributyl-stannan. The reaction time is 1 hour. The yield is about 77 %.

Uses of Benzenesulfenic acid,ethyl ester: it can be used to produce phenyl (b-ethoxy-b-phenylethyl)sulphide at ambient temperature. It will need reagent pyridine-SO₃ and solvent CH₂Cl₂ with reaction time of 2 hours. The yield is about 55 %.

You can still convert the following datas into molecular structure:
(1)SMILES: O(Sc1ccccc1)CC
(2)InChI: InChI=1/C8H10OS/c1-2-9-10-8-6-4-3-5-7-8/h3-7H,2H2,1H3
(3)InChIKey: XYYJMADPFXZNGP-UHFFFAOYAU