Reported in EPA TSCA Inventory.

The Dibenzyl sulfoxide, with the CAS registry number 621-08-9, is also known as Bis(phenylmethyl) sulfoxide. It belongs to the product categories of Color Former & Related Compounds; Functional Materials; Sensitizer. Its EINECS number is 210-668-7. This chemical's molecular formula is C₁₄H₁₄OS and molecular weight is 230.33. What's more, its systematic name is 1,1'-[Sulfinylbis(methylene)]dibenzene. This chemical is used as organic synthesis intermediates.

Physical properties of Dibenzyl sulfoxide are: (1)ACD/LogP: 1.99; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.99; (4)ACD/LogD (pH 7.4): 1.99; (5)ACD/BCF (pH 5.5): 19.16; (6)ACD/BCF (pH 7.4): 19.16; (7)ACD/KOC (pH 5.5): 288.11; (8)ACD/KOC (pH 7.4): 288.11; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 36.28 Å²; (13)Index of Refraction: 1.638; (14)Molar Refractivity: 69.152 cm³; (15)Molar Volume: 192.456 cm³; (16)Polarizability: 27.414×10^-24cm³; (17)Surface Tension: 56.2 dyne/cm; (18)Density: 1.197 g/cm³; (19)Flash Point: 222.007 °C; (20)Enthalpy of Vaporization: 67.412 kJ/mol; (21)Boiling Point: 443.477 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

Preparation: this chemical can be prepared by dibenzylsulfane at the temperature of 0 - 20 °C. This reaction will need reagent substituted 3-hydroperoxy-1,2-benzisothiazole 1,1-dioxide and solvent CDCl₃ with the reaction time of 1 hour. The yield is about 98%.

Uses of Dibenzyl sulfoxide: it can be used to produce trans-1,2-diphenyl-ethene at the ambient temperature. It will need reagent n-BuLi and solvent tetrahydrofuran with the reaction time of 1 hour. The yield is about 92%.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(Cc1ccccc1)Cc2ccccc2
(2)Std. InChI: InChI=1S/C14H14OS/c15-16(11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2
(3)Std. InChIKey: HTMQZWFSTJVJEQ-UHFFFAOYSA-N

The toxicity data is as follows: