5335-87-5

Basic information

• Product Name: BIS(4-METHOXYPHENYL) DISULPHIDE
• Synonyms: 4-Methoxyphenyl disulphide;1,1'-Dithiobis(4-methoxybenzene);4,4'-Dithiobis(methoxybenzene);4,4'-Dithiodianisole;Bis(4-methoxyphenyl) persulfide;Di(4-methoxyphenyl) persulfide;ICD-2467;Bis(4-methoxyphenyl)disulfide,97%
• CAS NO: 5335-87-5
• Molecular Formula: C₁₄H₁₄O₂S₂
• Molecular Weight: 278.39
• Product Categories: Organic Building Blocks;Sulfides/Disulfides;Sulfur Compounds
• Mol File: 5335-87-5.mol
• Article Data: 215

Chemical Properties

• Melting Point: 41-45 °C(lit.)
• Boiling Point: 200°C 3mm
• Flash Point: >230 °F
• Appearance: Yellow crystalline low melting powder and chunks
• Density: 1.249 g/cm³
• Vapor Pressure: 7.71E-09mmHg at 25°C
• Refractive Index: 1.58
• Storage Temp.: Sealed in dry,Room Temperature
• BRN: 1914789
• CAS DataBase Reference: BIS(4-METHOXYPHENYL) DISULPHIDE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(4-METHOXYPHENYL) DISULPHIDE(5335-87-5)
• EPA Substance Registry System: BIS(4-METHOXYPHENYL) DISULPHIDE(5335-87-5)

Safety Data

• Hazard Codes: Xi,N
• Statements: 41-50/53-36
• Safety Statements: 60-61-26
• RIDADR: UN 3077 9/PG 3
• WGK Germany: 3
• Hazardous Substances Data: 5335-87-5(Hazardous Substances Data)

Usage

Chemical Properties

Yellow crystalline low melting powder and chunks

InChI:InChI=1/C19H25NO/c1-13(17-5-3-2-4-6-17)20-18(21)19-10-14-7-15(11-19)9-16(8-14)12-19/h2-6,13-16H,7-12H2,1H3,(H,20,21)

Upstream product

• 123-91-1 1,4-dioxane 
• 95914-29-7 1-(4-methoxyphenyl)-2-phenyldisulfane 
• 100-66-3 methoxybenzene 
• 110-86-1 pyridine 
• 352534-67-9 benzenesulfonylamino-(4-methoxy-phenyl)-acetic acid 
• 108-24-7 acetic anhydride 
• 22444-88-8 Benzyl-dimethyl-phenyl-ammonium 
• 248245-31-0 2-acetyl-4-azido-5-(4-methoxyphenylthio)-1-methylpyrrole 
• 193883-11-3 1-methoxy-4-(2-phenylvinylsulfanyl)benzene 
• 696-63-9 4-Methoxybenzenethiol 
• 768-93-4 1-iodoadamantane 
• 20057-92-5 Di-(p-methoxyphenyl)-trisulfan 
• 754-34-7 1,1,1,2,2,3,3-heptafluoro-3-iodo-propane 
• 3406-77-7 (4-methoxy-phenylsulfanyl)-acetic acid 

Downstream Products

• 111017-46-0 2-<<(4-methoxyphenyl)thio>methyl>tetrahydro-2H-pyran 
• 1950-65-8 4-methoxybenzenesulfenyl chloride 
• 97031-22-6 S-4-methoxyphenyl 4-methoxybenzenesulfinothioate 
• 3393-77-9 bis(4-methoxyphenyl)sulfide 
• 851976-83-5 2-[1-(4-methoxyphenylsulfanylmethyl)-2-methyl-propyl]-isoindole-1,3-dione 
• 5633-57-8 1-methoxy-4-(phenylsulfanyl)benzene 
• 1221441-17-3 1-methoxy-4-({(1Z)-2-[(4-methoxyphenyl)sulfanyl]-1-propyl-1-propenyl}sulfanyl)benzene 
• 111017-50-6 2-<<(4-methoxyphenyl)thio>methyl>-2,3-dihydrobenzofuran 
• 141248-77-3 3-<(4-methoxyphenyl)thio>-2,3-dihydrobenzopyran 
• 134609-09-9 5'-deoxy-5'-<(4-methoxyphenyl)thio>-2',3'-O-isopropylideneadenosine 
• 119244-39-2 9-[(3aR,4R,6S,6aS)-6-(4-Methoxy-phenylsulfanylmethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-9H-purin-6-ylamine 
• 3393-77-9 Bis(4-methoxyphenyl)monosulfid-Radikalkation 
• 67941-83-7 S,S-bis(4-methoxyphenyl)phosphorodithioate 
• 1153-43-1 4,4'-dimethoxyphenyl thiosulfonate 

Relevant articles and documents

Rearrangement of alkynyl sulfoxides catalyzed by gold(I) complexes

A series of gold(I)-catalyzed rearrangement reactions of alkynyl sulfoxides are reported. Homopropargylsulfoxides are rearranged to benzothiepinones or benzothiopines, while α-thioenones are formed in the reaction of propargylsulfoxides. The proposed mech

Transformation of arylboronic acids with sodium thiosulfate into organodisulfides catalyzed by a recyclable polyoxometalate-based Cr(iii) catalyst

Organo disulfides represent an abundant class of compounds in chemical biology, pharmaceutical fields, and industry. They are traditionally synthesized by the oxidation of mercaptan in the presence of an organic ligand supported metal catalyst or toxic oxidants under harsh conditions. Here, we disclose a highly-efficient pathway in which disulfide is synthesized by organic boric acid and Na2S2O3 using the catalyst (NH4)3[CrMo6O18(OH)6], demonstrating a high activity and excellent selectivity. Various boric acid derivatives have been successfully transformed into the corresponding disulfides. Mechanistic insights have been furnished based on the observation of intermediate and control experiments.

Application of Bulky NHC-Rhodium Complexes in Efficient S-Si and S-S Bond Forming Reactions

The efficient and straightforward syntheses of silylthioethers and disulfides are presented. The synthetic methodologies are based on new rhodium complexes containing bulky N-heterocyclic carbene (NHC) ligands that turned out to be efficient catalysts in thiol and thiol-silane coupling reactions. These green protocols, which use easily accessible reagents, allow obtaining compounds containing S-Si and S-S bonds in solvent-free conditions. Additionally, preliminary tests on coupling of mono- and octahydro-substituted spherosilicates with selected thiols have proved to be very promising and showed that these catalytic systems can be used for the synthesis of a novel class of functionalized silsesquioxane derivatives.