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Substance Name: Copper smelter dust
RN: 67711-90-4


  • Administration results in reduction of TNF-alpha production in mice.
  • TSCA Definition 2018: Finely divided solid particles found in furnaces, flues and settling chambers as a result of copper refining operations such as roasting, smelting, melting and converting. Constituents found as end products are dependent on the materials used during various operations.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms

Name of Substance

  • Copper smelter dust


  • Anode reverberatory furnace fume baghouse collect
  • Arc furnace baghouse collect
  • Brick flue dust and main stack Cottrell dust
  • Conditioning chamber dust and converter Cottrell dust
  • Converter flue dust
  • Converter hood dust
  • Converter residue (baghouse oxide collect)
  • Copper converter Cottrell dust
  • Copper cottrell dust
  • Copper reverberatory furnace spray chamber dust
  • Cupel flue dust
  • Cupola (blast furnace) baghouse collect
  • EC 266-966-2
  • EINECS 266-966-2
  • Herreschoff roaster flue dust
  • Pyrometallurgical flue dusts (copper refining)
  • Pyrometallurgical flue dusts (copper smelting)
  • Pyrometallurgical flue dusts (coppr smelting)
  • Pyrometallurgical flue dusts, copper smelting
  • Reverberatory boiler dust
  • Roaster-reverb flue dust
  • Settling chamber dust
  • Smelter dusts
  • Sulfuric acid plant Cottrell dust and liquid sulfur dioxide plant Cottrell dust

Systematic Name

  • Flue dust, copper-refining

Registry Numbers

CAS Registry Number

  • 67711-90-4

Other Registry Numbers

  • 70514-65-7
  • 70514-66-8

System Generated Number

  • 0067711904