The Dilauryl thiodipropionate, with the CAS registry number 123-28-4, is also known as Lauryl 3,3'-thiodipropionate. Its EINECS registry number is 204-614-1. This chemical's molecular formula is C₃₀H₅₈O₄S and molecular weight is 514.84412. Its IUPAC name is called dodecyl 3-(3-dodecoxy-3-oxopropyl)sulfanylpropanoate. Dilauryl thiodipropionate can be used as antioxidant and antistaling agent for fatty food and edible oils. Its maximum capacity is 0.2g/kg. What's more, it can be used as auxiliary antioxygen in polypropylene and polyethylene and ABS resin. In addition, it also can be used in rubber processing lubrication grease.

Physical properties of Dilauryl thiodipropionate: (1)ACD/LogP: 12.88; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): 12.88; (4)ACD/LogD (pH 7.4): 12.88; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 10000000; (8)ACD/KOC (pH 7.4): 10000000; (9)#H bond acceptors: 4; (10)#Freely Rotating Bonds: 30; (11)Index of Refraction: 1.472; (12)Molar Refractivity: 152.58 cm³; (13)Molar Volume: 544.6 cm³; (14)Surface Tension: 35.1 dyne/cm; (15)Density: 0.945 g/cm³; (16)Flash Point: 264.8 °C; (17)Enthalpy of Vaporization: 86.86 kJ/mol; (18)Boiling Point: 580.8 °C at 760 mmHg; (19)Vapour Pressure: 1.76E-13 mmHg at 25°C.

Preparation: this chemical can be prepared by sodium sulfide and acrylonitrile. This reaction will need reagents 55% sulfuric acid, laurinol and solvent acetone.

2CH₂＝CHCN+Na₂S→S(CH＝CHCOONa)₂[H₂SO₄] →S(CH＝CHCOOH)₂
S(CH＝CHCOOH)₂+2C₁₂H₂₅OH→S(CH＝CHCOOC₁₂H₂₅)₂+2H₂O

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC
(2)InChI: InChI=1S/C30H58O4S/c1-3-5-7-9-11-13-15-17-19-21-25-33-29(31)23-27-35-28-24-30(32)34-26-22-20-18-16-14-12-10-8-6-4-2/h3-28H2,1-2H3
(3)InChIKey: GHKOFFNLGXMVNJ-UHFFFAOYSA-N

The toxicity data is as follows: