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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 1839-122
  • U.S. EPA Status: CANCELLED

Description

'10% Btc 2125m/tin Industrial And/or Commercial Recirculating Cooling W' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 1839-122. It was originally approved by EPA on 15 Oct 1982. Its registration got cancelled on 09 Jan 2009. It has a 'Danger' signal word. It has the following active ingredients: Alkyl* dimethyl benzyl ammonium chloride *(60%C14, 30%C16, 5%C18, 5%C12), Alkyl* dimethyl ethylbenzyl ammonium chloride *(68%C12, 32%C14), and Tributyltin oxide (NO INERT USE). It's approved for 1 sites including cooling tower water. It is also approved for 3 pests and pest groups including but not limited to algae, slime-forming bacteria, and slime-forming fungi.

Original registration date:

  • 15 Oct 1982

Cancellation date:

  • 09 Jan 2009

Alternative names:

  • 10% BTC 2125 M/TIN INDUSTRIAL WATER COOLING TOWER SLIMICIDEInactive
  • 10% BTC 2125M/TIN INDUSTRIAL AND/OR COMMERCIAL RECIRCULATING COOLING WActive

Registrant:

  • STEPAN COMPANY
  • Address:
    1101 Skokie Blvd, Suite 500
    Northbrook, IL 60062

Active ingredients:

  • Alkyl* dimethyl benzyl ammonium chloride *(60%c14, 30%c16, 5%c18, 5%c12) 5%
  • Alkyl* dimethyl ethylbenzyl ammonium chloride *(68%c12, 32%c14) 5%
  • Tributyltin oxide (no inert use) 1.8%
  • Other ingredients 88.2%

Signal word:

  • Danger

Product type:

  • Algaecide
  • Microbicide/microbistat

Formulation:

  • Ready-to-Use Solution

Registered target pests:

  • Algae
  • Slime-forming bacteria
  • Slime-forming fungi (paper mills/water systems)

Registered target sites:

  • Cooling tower water