reliable quality D...

reliable quality  Difurfurylsulfide

reliable quality Difurfurylsulfide

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1 Kilogram

FOB Price: USD 0.1000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : T/T,Other

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  • Appearance:according to email quotation
  • Application:pharmaceutical raw materials
  • PackAge:foil aluminium bag/vacuum packing
  • ProductionCapacity:100|Kilogram|Week
  • Storage:Keep in dry and cool condition
  • Transportation:by air or by sea

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Details:

 
Product Name: Difurfurylsulfide
Synonyms: 2-([(2-Furylmethyl)sulfanyl]methyl)furan;2,2’-[thiobis(methylene)]bis-fura;2,2'-(THIODIMETHYLENE)DIFURAN;2,2-(THIODIMETHYLENE)DIFURAN;2,2'-THIODIMETHYLENEDIFURANE;Difurfuryl monosulfide, Furfuryl sulfide;2-Furfuryl monosulfide;Bis(2-furfuryl) sulfide
CAS: 13678-67-6
MF: C10H10O2S
MW: 194.25
EINECS: 237-172-3
Product Categories: Building Blocks;C8 to C11;sulfide Flavor;Chemical Synthesis;Furans;Heterocyclic Building Blocks
Mol File: 13678-67-6.mol
Difurfurylsulfide Structure
 
Difurfurylsulfide Chemical Properties
Melting point  29-34 °C(lit.)
Boiling point  135-143 °C14 mm Hg(lit.)
density  139
refractive index  n20/D 1.556(lit.)
FEMA  3238 | 2,2'-(THIODIMETHYLENE)-DIFURAN
Fp  >230 °F
form  Low Melting Solid or Liquid
color  White to brown
JECFA Number 1080
BRN  1371700
CAS DataBase Reference 13678-67-6(CAS DataBase Reference)
NIST Chemistry Reference Furfuryl sulfide(13678-67-6)
EPA Substance Registry System Furan, 2,2'-[thiobis(methylene)] bis-(13678-67-6)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39-24/25
RIDADR  UN 3335
WGK Germany  3
HS Code  29321900
MSDS Information
Provider Language
Difurfurylsulfide English
SigmaAldrich English
ACROS English
ALFA English
 
Difurfurylsulfide Usage And Synthesis
Chemical Properties White to brown low melting solid or liquid
Chemical Properties 2,2 -(Thiodimethylene) difuran has a powerful repulsive sulfur odor
Occurrence Reported found in coffee.
Preparation By refluxing a mixture of 2-furyl-methanethiol in ethanolic KOH and furfuryl bromide in ether.
 
Difurfurylsulfide Preparation Products And Raw materials
Raw materials Furfuryl mercaptan

 

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