C22H19BrO, Brodifacoum Intermediate 7

  • Brodifacoum Stage 7 (the last intermediate)
    Mol. Formula: C22H19BrO
    CAS No.: 56181-82-9
    EC No.: 260-038-0
    Purity: ≥ 99.5%
  • IUPAC Name: 3-(4′-bromobiphenyl-4-yl)-1,2,3,4-tetrahydronaphthalen-1-ol
    China Reg. name: 3-(4′-bromo[1,1′-biphenyl]-4-yl)-1,2,3,4-tetrahydro-1-naphthol
    China Regulatory: 2010 China REACH
    MEP Approved No.: 2011009
    MEP Approved Date: 12. JAN. 2011

The only rodenticide-intermediates registration in China

  • “The Measures for Environmental Administration of New Chemical Substances” (China Ministry of Environmental Protection (MEP) Directive No.7,) was issued in Jan 2010 and went into effect on Oct 15, 2010. This regulation is similar to EU REACH and is also known as ‘‘Chinese REACH’’.
  • In accordance with MEP Directive No. 7/2010, the substances, C22H20O and C22H19BrO manufactured by Siyang Rodenticide Factory passed the environmental evaluation as pesticide intermediates on January 12, 2011.
  • As the only authorized manufacturer of 98% Brodifacoum registered with the China ICAMA,  the factory has also stocked a small amount of Brodifacoum intermediate with a purity higher than 99% (the last stage, C22H19BrO) to meet future market demand.