The Disulfide,bis(4-methylphenyl), with the CAS registry number 103-19-5, is also known as p-Tolyl disulfide. It belongs to the product categories of Organic Building Blocks; Sulfides/Disulfides; Sulfur Compounds. Its EINECS registry number is 203-087-5. This chemical's molecular formula is C₁₄H₁₄S₂ and molecular weight is 246.39096. Its IUPAC name is called 1-methyl-4-[(4-methylphenyl)disulfanyl]benzene. This chemical is colorless to light yellow crystalline solid.

Physical properties of Disulfide,bis(4-methylphenyl): (1)ACD/LogP: 5.28; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.282; (4)ACD/LogD (pH 7.4): 5.282; (5)ACD/BCF (pH 5.5): 6087.963; (6)ACD/BCF (pH 7.4): 6087.963; (7)ACD/KOC (pH 5.5): 17803.971; (8)ACD/KOC (pH 7.4): 17803.971; (9)#Freely Rotating Bonds: 3; (10)Index of Refraction: 1.65; (11)Molar Refractivity: 76.736 cm³; (12)Molar Volume: 210.452 cm³; (13)Surface Tension: 49.705 dyne/cm; (14)Density: 1.171 g/cm³; (15)Flash Point: 192.606 °C; (16)Enthalpy of Vaporization: 57.051 kJ/mol; (17)Boiling Point: 349.475 °C at 760 mmHg; (18)Vapour Pressure: 0 mmHg at 25°C.

Uses of Disulfide,bis(4-methylphenyl): it can be used to produce 2b-acetamido-3a-p-tolylthio-5a-cholestane at temperature of 156 °C. This reaction will need reagent B₄NBF₄ electrolyte and solvent CH₂Cl₂ with reaction time of 7 hours. The yield is about 35%.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1=CC=C(C=C1)SSC2=CC=C(C=C2)C
(2)InChI: InChI=1S/C14H14S2/c1-11-3-7-13(8-4-11)15-16-14-9-5-12(2)6-10-14/h3-10H,1-2H3
(3)InChIKey: TZOVOULUMXXLOJ-UHFFFAOYSA-N