The CAS register number of 1,2-Ethanediol,1,2-diphenyl-, (1R,2R)-rel- is 655-48-1. It also can be called as threo-1,2-Diphenyl-1,2-ethanediol and the systematic name about this chemical is 1,2-diphenylethane-1,2-diol. The molecular formula about this chemical is C₁₄H₁₄O₂ and the molecular weight is 214.26. It belongs to the following product categorie which include Miscellaneous.

Physical properties about 1,2-Ethanediol,1,2-diphenyl-, (1R,2R)-rel- are: (1)ACD/LogP: 1.86; (2)ACD/LogD (pH 5.5): 1.86; (3)ACD/LogD (pH 7.4): 1.86; (4)ACD/BCF (pH 5.5): 15.22; (5)ACD/BCF (pH 7.4): 15.22; (6)ACD/KOC (pH 5.5): 244.29; (7)ACD/KOC (pH 7.4): 244.29; (8)#H bond acceptors: 2; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 5; (11)Polar Surface Area: 18.46 Å²; (12)Index of Refraction: 1.624; (13)Molar Refractivity: 63.36 cm³; (14)Molar Volume: 179.4 cm³; (15)Polarizability: 25.11x10^-24cm³; (16)Surface Tension: 54.1 dyne/cm; (17)Density: 1.193 g/cm³; (18)Flash Point: 179.8 °C; (19)Enthalpy of Vaporization: 65.43 kJ/mol; (20)Boiling Point: 373 °C at 760 mmHg; (21)Vapour Pressure: 3.18E-06 mmHg at 25 °C.

Preparation: this chemical can be prepared by cis-1,2-diphenyl-ethene. This reaction will need reagent of OsO₄, K₃Fe(CN)₆, K₂CO₃ and solvent of H₂O, 2-methyl-propan-2-ol, toluene. This reaction needs catalytic agent of CH₃SO₂NH₂, free cinchona alkaloid derivative. The reaction time is 24 hours with reaction temperature of 0 °C. The yield is about 91%.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful if swallowed. It is toxic in contact with skin. It is also toxic if swallowed.

You can still convert the following datas into molecular structure:
(1)SMILES: OC(c1ccccc1)C(O)c2ccccc2
(2)InChI: InChI=1/C14H14O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-16H
(3)InChIKey: IHPDTPWNFBQHEB-UHFFFAOYAD
(4)Std. InChI: InChI=1S/C14H14O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-16H
(5)Std. InChIKey: IHPDTPWNFBQHEB-UHFFFAOYSA-N