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  • Product Name:   Copper(I) bromide-dimethyl sulfide
  • Synonyms:   CUPROUS BROMIDE METHYLSULFIDE COMPLEX;COPPER(I) BROMIDE DIMETHYL SULFIDE;BROMO(DIMETHYLSULFIDE)COPPER(I);bromo[thiobis[methane]]copper;Copper(I) bromide methylsulfide complex
  • CAS No.:   54678-23-8
  • Molecular Formula:   C2H6BrCuS
  • Molecular Weight :   205.58
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of Copper(I) bromide-dimethyl sulfide



Copper(I) bromide-dimethyl sulfide Chemical Properties


Melting point  132 °C (dec.)(lit.)


form  Crystalline Powder and/or Chunks


color  Pale brown or pale green


Water Solubility  Soluble in water. Reacts with water and decomposes.


Sensitive  Moisture Sensitive/Air Sensitive


CAS DataBase Reference 54678-23-8(CAS DataBase Reference)




Safety Information


Hazard Codes  Xi


Risk Statements  36/37/38


Safety Statements  26-36-24/25


RIDADR  1759


WGK Germany  3


10-13-21


HazardClass  8


PackingGroup  III




Copper(I) bromide-dimethyl sulfide Usage And Synthesis


Chemical Properties off-white to beige, grey or green crystalline


Uses Used as catalyst for adding Grignard reagents to fullerenes.


Purification Methods Purify it by recrystallisation in the presence of Me2S. A solution of the complex (1.02g) in Me2S (5mL) is slowly diluted with hexane (20mL), and the pure colourless prisms of the complex (0.96g) separate and are collected and dried, m 124-129o(dec). The complex is insoluble in hexane, Et2O, Me2CO, CHCl3 and CCl4. It dissolves in DMF and DMSO, but the solution becomes hot and green indicating decomposition. It dissolves in *C6H6, Et2O, MeOH and CHCl3 if excess of Me2S is added and a colourless solution is obtained. [House et al. J Org Chem 40 1460 1975.] Prior to use, the complex is dissolved in Me2S and evaporated to dryness in the weighed reaction flask [Bourgain-Commer.on et al. J Organomet Chem 228 321 1983].




Copper(I) bromide-dimethyl sulfide Preparation Products And Raw materials


Preparation Products 3-FURANMETHANOL-->ETHYL 3-FUROATE


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