Oct. 8th, 2022

Industrial Chemical

TCCSCA: China's Taiwan Region Proposes 15 Substances as Chemicals of Concern

The listing of 15 substances as chemicals of concern will trigger further regulatory actions under TCCSCA.

EPA of China's Taiwan Region is consulting on designating 15 chemical substances as “chemical substances of concern”, including 2 new psychoactive substances, 5 chemicals of food safety concerns and 8 precursors for blasting explosives. The 14-day consultation period ended on September 22, 2022.

The chemical substances of concern are subject to regulation under the Toxic and Concerned Chemical Substances Control Act (TCCSCA). They will be designated and assigned to the tables attached to the Categories and Management of Handling for Concerned Chemical Substances Regulation (hereafter referred to as the Regulation) based on substance characteristics or public consumer issues of concern.

15 Chemical Substances of Concern Under TCCSCA


  • 1,4- Butanediol
  • (S)-5,6,6a,7-tetrahydro1,2,9,10-tetramethoxy-6-methyl4Hdibenzo[de,g]quinoline
  • Lead monoxide
  • Lead tetroxide
  • Sodium sulfide
  • Sodium thiocyanate
  • β-Naphthol
  • Calcium nitrate
  • Sodium nitrate
  • Calcium ammonium
  • Nitromethane
  • Sodium azide
  • Ammonium perchlorate
  • Sodium perchlorate
  • Aluminium phosphide
[Learn more about the CAS number and further remarks at ChemLinked]

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If you have any questions regarding TCCSCA/OSHA in China’s Taiwan Region, please feel free to contact us. Tel: +86-571-87007555 Email: customer@reach24h.com

News Source: ChemLinked


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