85609-03-6

Basic information

• Product Name: 4-tert-Butyldiphenyl sulfide
• Synonyms: (P-T-BUTYLPHENYLTHIO)BENZENE;4-TERT-BUTYLPHENYLTHIOBENZENE;4-TERT-BUTYLDIPHENYL SULFIDE;4-TERT-BUTYLDIPHENYL SULFIDE 98%MIN;(4-tert-butylphenyl)(phenyl)sulfane;4-tert-Butyldiphenyl Sulfide;sulfane
• CAS NO: 85609-03-6
• Molecular Formula: C₁₆H₁₈S
• Molecular Weight: 242.38
• Mol File: 85609-03-6.mol
• Article Data: 32

Chemical Properties

• Boiling Point: 140°C/1.3mmHg(lit.)
• Flash Point: 158.9 °C
• Appearance: /
• Density: 1.05g/cm³
• Vapor Pressure: 7.71E-05mmHg at 25°C
• Refractive Index: 1.5930-1.5970
• CAS DataBase Reference: 4-tert-Butyldiphenyl sulfide(CAS DataBase Reference)
• NIST Chemistry Reference: 4-tert-Butyldiphenyl sulfide(85609-03-6)
• EPA Substance Registry System: 4-tert-Butyldiphenyl sulfide(85609-03-6)

Safety Data

• Hazardous Substances Data: 85609-03-6(Hazardous Substances Data)

Usage

General Description

4-tert-Butyldiphenyl sulfide is a chemical compound with the molecular formula C18H20S. It is a sulfur-containing organic compound that consists of a sulfur atom bonded to two phenyl groups and a tert-butyl group. 4-tert-Butyldiphenyl sulfide is commonly used as a heat stabilizer in polymers and plastics, where it helps to prevent degradation and discoloration caused by exposure to heat and ultraviolet radiation. It is also used as a high-temperature lubricant additive and in the synthesis of other organic compounds. 4-tert-Butyldiphenyl sulfide is known for its high thermal stability and ability to improve the mechanical and thermal properties of materials to which it is added.

InChI:InChI=1/C16H18S/c1-16(2,3)13-9-11-15(12-10-13)17-14-7-5-4-6-8-14/h4-12H,1-3H3

Upstream product

• 591-50-4 iodobenzene 
• 2396-68-1 4-t-butylbenzenethiol 
• 108-86-1 bromobenzene 
• 769-92-6 4-tert-Butylaniline 
• 1212-08-4 S-Phenyl benzenethiosulfonate 
• 98-09-9 benzenesulfonyl chloride 
• 108-98-5 thiophenol 
• 98-73-7 4-(1,1-dimethylethyl)benzoic acid 
• 7598-28-9 4-tert-butylphenyltosylate 
• 873-55-2 sodium benzenesulfonate 
• 123324-71-0 p-tert-butylphenylboronic acid 
• 882-33-7 diphenyldisulfane 
• 35779-04-5 1-tert-butyl-4-iodobenzene 
• 253185-03-4 tert-butylbenzene 

Downstream Products

• 101431-40-7 1-(tert-butyl)-4-(phenylsulfonyl)benzene 
• 833-50-1 2-phenylbenzo[d]oxazole 
• 5998-50-5 2-(4-(tert-butyl)phenyl)benzo[d]oxazole 

Relevant articles and documents

Electrochemistry Enabled Nickel-Catalyzed Selective C?S Bond Coupling Reaction

This work describes an electrochemical enabled nickel-catalyzed chemoselective C?S bond coupling protocol for the production of aryl sulfides and sulfones. By simply switching the nickel catalysts and electrodes, this electrochemical C?S bond coupling has demonstrated excellent redox activity, scalability and sustainability. Furthermore, the mechanism for this electrochemical cross-coupling reaction has been investigated.

Chan-Lam-Type C-S Coupling Reaction by Sodium Aryl Sulfinates and Organoboron Compounds

A Chan-Lam-Type C-S coupling reaction using sodium aryl sulfinates has been developed to provide diaryl thioethers in up to 92% yields in the presence of a copper catalyst and potassium sulfite. Both electron-rich and electron-poor sodium aryl sulfinates and diverse organoboron compounds were tolerated for the synthesis of aryl and heteroaryl thioethers and dithioethers. The mechanistic study suggested that potassium sulfite was involved in the deoxygenation of sulfinate through a radical process.

2-Sulfoximidoyl acetic acids from multicomponent petasis reactions and their use as building blocks in syntheses of sulfoximine benzodiazepine analogues

Upon application of a multicomponent Petasis reaction, a broad range of NH-sulfoximines and boronic acids react with glyoxalic acid to afford the corresponding 2-substituted acetic acids with N-bound sulfoximidoyl groups. The protocol features excellent y