7133-46-2

Basic information

• Product Name: dicyclohexyl sulphide
• Synonyms: dicyclohexyl sulphide;1,1'-Thiobiscyclohexane;Dicyclohexyl sulfide
• CAS NO: 7133-46-2
• Molecular Formula: C12H22S
• Molecular Weight: 198.36808
• EINECS: 230-432-7
• Mol File: 7133-46-2.mol
• Article Data: 11

Chemical Properties

• Melting Point: 9.9°C
• Boiling Point: 295.71°C (rough estimate)
• Flash Point: 123.1°C
• Appearance: /
• Density: 0.9766 (rough estimate)
• Vapor Pressure: 0.00297mmHg at 25°C
• Refractive Index: 1.5142 (estimate)
• CAS DataBase Reference: dicyclohexyl sulphide(CAS DataBase Reference)
• NIST Chemistry Reference: dicyclohexyl sulphide(7133-46-2)
• EPA Substance Registry System: dicyclohexyl sulphide(7133-46-2)

Safety Data

• Hazardous Substances Data: 7133-46-2(Hazardous Substances Data)

Usage

General Description

Dicyclohexyl sulphide is an organic compound with the chemical formula (C6H11)2S. It is a colorless, oily liquid that is insoluble in water. This chemical is commonly used as a synthetic intermediate in the production of pharmaceuticals and agrochemicals. It is also used as a solvent in various organic and pharmaceutical applications. Dicyclohexyl sulphide is known for its ability to act as a chiral ligand in asymmetric catalysis, making it an important compound in the field of organic chemistry. Additionally, it is used as a stabilizer in the production of polyvinyl chloride. Overall, dicyclohexyl sulphide is a versatile chemical with a wide range of applications in various industries.

InChI:InChI=1/C12H22S/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h11-12H,1-10H2

Upstream product

• 108-91-8 cyclohexylamine 
• 110-83-8 cyclohexene 
• 109-89-7 diethylamine 
• 108-85-0 1-bromocyclohexane 
• 31614-76-3 bis-(4-chloro-phenyl)-tetrasulfide 
• 7783-06-4 hydrogen sulfide 
• 110-82-7 cyclohexane 
• 1569-69-3 Cyclohexanethiol 
• 931-51-1 cyclohexylmagnesiumchloride 
• 23550-45-0 disulfane 
• 10039-63-1 S-cyclohexyl ethanethioate 
• 13284-97-4 dicyclohexyl sulphoxide 
• 288-39-1 1,2,5-thiadiazole 
• 931-50-0 cyclohexylmagnesium bromide 

Downstream Products

• 28797-07-1 dicyclohexyl sulfone 
• 13284-97-4 dicyclohexyl sulphoxide 
• 4475-54-1 2,4-Dinitrophenylcyclohexylthioether 

Relevant articles and documents

Thiolation of cycloalkenes C5, C6 by redox-activation of hydrogen sulfide

Direct and indirect redox-activation of H2S in the presence of cyclopentene or cyclohexene in MeCN at 25?°C affords the corresponding cycloalkanethiols.

Melamine-(H2SO4)3/melamine-(HNO3)3 instead of H2SO4/HNO3: A safe system for the fast oxidation of thiols and sulfides under solvent-free conditions

Melamine reacted with neat sulfuric acid and fuming nitric acid readily to form two new organic solid acids, namely melamine-(H2SO4)3 and melamine-(HNO3)3. Mixture of them acts as a unique powerful system instead of a hazardous H2SO4/HNO3 system for the direct oxidation of thiols. Also, this system can oxidize the sulfides in the presence of a catalytic amount of KBr and few drops of water. This procedure offers advantages such as very low reaction time, simple work-up, excellent yield and matching with some green chemistry protocols.

FUNCTIONALIZATION OF SATURATED HYDROCARBONS IN THE PRESENCE OF APROTIC ORGANIC SUPERACIDS. 2. SINGLE-STAGE SYNTHESIS OF THIOESTERS R1CO-SR FROM n-ALKANES OR CYCLOALKANES (RH), ELEMENTAL SULFUR, AND COMPLEXES R1COBr*2AlBr3

It has been found for the first time that n-alkanes and cycloalkanes (RH) can interact with elemental sulfur at ca. 20 deg C.These reactions go forward in the presence of aprotic organic superacids with the composition R1CO-SR in satisfactory yields.