Difurfuryl disulfide

Base Information

• Chemical Name: Difurfuryl disulfide
• CAS No.: 4437-20-1
• Deprecated CAS: 2351122-81-9
• Molecular Formula: C10H10O2S2
• Molecular Weight: 226.32
• Hs Code.: 29321900
• European Community (EC) Number: 224-649-6
• UNII: 5IP6729ULF
• DSSTox Substance ID: DTXSID3063463
• Nikkaji Number: J68.898C
• Wikidata: Q27262341
• Metabolomics Workbench ID: 44146
• ChEMBL ID: CHEMBL1331840
• Mol file: 4437-20-1.mol

Synonyms:DIFURFURYL DISULFIDE;4437-20-1;Difurfuryldisulfide;Furfuryl disulfide;1,2-Bis(furan-2-ylmethyl)disulfane;Furan, 2,2'-[dithiobis(methylene)]bis-;2,2'-(Dithiodimethylene)difuran;2-Furfuryl disulfide;2-[(furan-2-ylmethyldisulfanyl)methyl]furan;bis(2-furanylmethyl) disulfide;coffee difuran;Bis(2-furfuryl)disulfide;Bis(2-furfuryl) disulfide;FEMA No. 3146;bis-Furfuryl disulfide;di-2-Furfuryl disulfide;2,2'-(Dithiobis(methylene))bisfuran;2,2'-[Dithiobis(methylene)]bisfuran;bis(2-Furylmethyl)disulfide;bis-(Furylmethyl) disulfide;UNII-5IP6729ULF;bis(2-furylmethyl) disulphide;MLS001359844;5IP6729ULF;2,2'-(dithiodimethylene)-difuran;EINECS 224-649-6;Furan, 2,2'-(dithiodimethylene)di-;SMR001224400;Furan, 2,2'-(dithiobis(methylene))bis-;2,2'-(Dithiobis(methylene))bis-Furan;2,2'-[Dithiobis(methylene)]bis-Furan;Difurfuryldisulfid;difurfuryl-disulfide;Difurfuryl persulfide;2 Furfuryl Disulfide;2-Difurfuryl disulfide;Bis-2-furfuryldisulphide;DIFURFURYL DISUFIDE;Furfuryl disulfide, 95%;Bis-2-Furfuryl disulphide;SCHEMBL891217;CHEMBL1331840;DTXSID3063463;FEMA 3146;CHEBI:171681;HMS3058N08;2,2'-(Dithiodimethylene)di-Furan;MFCD00010082;2-(2-furylmethyldisulfanylmethyl)furan;AKOS015900548;CS-W013023;SB60952;NCGC00247288-01;2,2'-(DITHIODIMETHYLENE) DIFURAN;2-(furan-2-ylmethyldisulfanylmethyl)furan;2-[(uran-2-ylmethyldisulanyl)methyl]uran;AS-61704;2,2'-[Dithiobis(methylene)]bisfuran, 9CI;2-[(2-furanylmethyldisulfanyl)methyl]furan;2-([(2-Furylmethyl)disulfanyl]methyl)furan;D1384;FT-0624931;2,2'-(Dithiodimethylene)difuran, >=95%, FG;2,2'-(THIODIMETHYLENE)-DIFURAN [FHFI];2-([(2-Furylmethyl)disulfanyl]methyl)furan #;2-{[(furan-2-ylmethyl)disulfanyl]methyl}furan;D89846;2-({[(furan-2-yl)methyl]disulfanyl}methyl)furan;A826556;SR-01000854182;Q-100483;SR-01000854182-2;Q27262341

Chemical Property of Difurfuryl disulfide

Chemical Property:

• Appearance/Colour: Colorless to light yellow liquid
• Vapor Pressure: 0.000462mmHg at 25°C
• Melting Point: 10-11 °C(lit.)
• Refractive Index: n20/D 1.585(lit.)
• Boiling Point: 324.5 °C at 760 mmHg
• Flash Point: 146.8 °C
• PSA: 76.88000
• Density: 1.282 g/cm³
• LogP: 3.95420
• Storage Temp.: 0-10°C
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 226.01222190
• Heavy Atom Count: 14
• Complexity: 148

Purity/Quality:

99% ^*data from raw suppliers

Difurfuryl Disulfide ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=COC(=C1)CSSCC2=CC=CO2
• Uses: Furfuryl disulfide has been used in the preparation of poly(disulfido-imide)s by Diels-Alder (DA) reaction with the various bismaleimides.

Technology Process of Difurfuryl disulfide

There total 16 articles about Difurfuryl disulfide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

2-thiolomethyl-furan (98-02-2,175236-33-6) → furfuryl disulfide (4437-20-1)

Guidance literature:

With aluminium trichloride; tetrabutylammonium periodite; In chloroform; for 0.166667h; Ambient temperature;

DOI:10.1246/bcsj.69.685

Reference yield: 82.0%

C5H5NO2S → furfuryl disulfide (4437-20-1)

Guidance literature:

With air; In hexane; at 20 ℃; for 0.0833333h;

DOI:10.1016/S0040-4020(02)00390-3

Reference yield: 71.0%

4-Methoxybenzenethiol (696-63-9) + 2-thiolomethyl-furan (98-02-2,175236-33-6) → furfuryl disulfide (4437-20-1) + 4,4'-dimethoxyphenyl disulfide (5335-87-5) + 2-(((4-methoxyphenyl)disulfaneyl)methyl)furan

Guidance literature:

4-Methoxybenzenethiol; 2-thiolomethyl-furan; With dmap; water; In ethanol; at 20 ℃; for 0.0833333h;

With iodine; In ethanol; at 70 ℃; for 3h; Sealed tube;

DOI:10.1002/asia.201900620

upstream raw materials:

furfural

2-thiolomethyl-furan

2,3-Pentanedione

dimethylglyoxal

Downstream raw materials:

2-thiolomethyl-furan

S-(furan-2-ylmethyl) ethanethioate

2-((phenylthio)methyl)furan

methyl furfuryl disulfide

Refernces

• 1、 Khodaei, Mohammad Mehdi,Alizadeh, Abdolhamid,Afshar Hezarkhani, Hadis. "Preparation and characterization of Cu (II) Schiff base complex functionalized boehmite nanoparticles and its application as an effective catalyst for oxidation of sulfides and thiols". . . Retrieved 2019/11/20.
• 2、 Parida, Amarchand,Choudhuri, Khokan,Mal, Prasenjit. "Unsymmetrical Disulfides Synthesis via Sulfenium Ion". supporting information. p. 2579 - 2583. Retrieved 2019/07/15.