| Identification | More | [Name]
Copper(I) bromide-dimethyl sulfide | [CAS]
54678-23-8 | [Synonyms]
BROMO(DIMETHYLSULFIDE)COPPER(I)
COPPER(I) BROMIDE DIMETHYL SULFIDE
COPPER(I) BROMIDE-DIMETHYL SULFIDE COMPLEX
CUPROUS BROMIDE METHYLSULFIDE COMPLEX
bromo[thiobis[methane]]copper
Copper(I) bromide methylsulfide complex
Copper, bromothiobismethane-
COPPER BROMIDE-DIMETHYL SULFIDE
Copper (I) bromide dimethylsulphide complex
Copper(I) bromide methyl sulfide complex, Cuprous bromide methyl sulfide complex
Copper(i)bromide-dimethyl sulfide complex,99% | [EINECS(EC#)]
259-292-5 | [Molecular Formula]
C2H6BrCuS | [MDL Number]
MFCD00043295 | [Molecular Weight]
205.58 | [MOL File]
54678-23-8.mol |
| Chemical Properties | Back Directory | [Appearance]
off-white to beige, grey or green crystalline | [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 | [BRN ]
4386581 | [Exposure limits]
ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 | [InChIKey]
PMHQVHHXPFUNSP-UHFFFAOYSA-M | [CAS DataBase Reference]
54678-23-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
1759 | [WGK Germany ]
3
| [F ]
10-13-21 | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29309090 |
| Hazard Information | Back Directory | [Chemical Properties]
off-white to beige, grey or green crystalline | [Uses]
Catalyst employed in the addition of Grignard reagents (alkyl, alkenyl, aryl) to fullerenes. This process adds 5 organic groups to [60]fullerene and 3 groups to [70]fullerene. | [Uses]
Copper(I) bromide-dimethyl sulfide can be used as catalyst for adding Grignard reagents to fullerenes.
| [Uses]
Copper(I) bromide-dimethyl sulfide complex is 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]. |
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