The Phosphine,1,1'-[[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenyl-, with the CAS registry number 37002-48-5 and EINECS registry number 253-307-9, has the systematic name of [(2,2-dimethyl-1,3-dioxolane-4,5-diyl)dimethanediyl]bis(diphenylphosphane). It is a kind of air sensitive chemical, and belongs to the following product categories: Phosphine Ligands; Asymmetric Synthesis; Dioxanes & Dioxolanes; Dioxolanes; Synthetic Organic Chemistry. And the molecular formula of the chemical is C₃₁H₃₂O₂P₂. What's more, it should be stored in 0-6°C.

The characteristics of Phosphine,1,1'-[[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenyl- are as followings: (1)ACD/LogP: 9.08; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 9.08; (4)ACD/LogD (pH 7.4): 9.08; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 2065373.63; (8)ACD/KOC (pH 7.4): 2065373.63; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 8; (12)Polar Surface Area: 45.64 Å²; (13)Flash Point: 390.9 °C; (14)Enthalpy of Vaporization: 84.82 kJ/mol; (15)Boiling Point: 590.3 °C at 760 mmHg; (16)Vapour Pressure: 2.75E-13 mmHg at 25°C.  

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: If in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O3C(CP(c1ccccc1)c2ccccc2)C(OC3(C)C)CP(c4ccccc4)c5ccccc5
(2)InChI: InChI=1/C31H32O2P2/c1-31(2)32-29(23-34(25-15-7-3-8-16-25)26-17-9-4-10-18-26)30(33-31)24-35(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-22,29-30H,23-24H2,1-2H3
(3)InChIKey: VCHDBLPQYJAQSQ-UHFFFAOYAQ