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The U.S. Environmental Protection Agency (EPA) announced on December 18, 2023, that it is beginning the process to prioritize five additional toxic chemicals for risk evaluation under the Toxic Substances Control Act (TSCA). 88 Fed. Reg. 87423. The chemicals are acetaldehyde, acrylonitrile, benzenamine, 4,4’-methylene bis(2-chloroaniline) (MBOCA), and vinyl chloride. EPA seeks relevant information, including but not limited to, the chemical substance’s hazard and exposure potential; the...

On December 15, 2023, the U.S. Environmental Protection Agency (EPA) announced the availability of and solicited public comment on its draft risk evaluation for tris(2-chloroethyl) phosphate (TCEP) and related draft charge questions. 88 Fed. Reg. 86894. EPA states on its website that it reviewed the exposures and hazards of TCEP uses and made risk findings on TCEP. EPA considered relevant risk-related factors, including, but not limited to: the hazards and exposure, magnitude of risk, exposed...

No discussion of energy issues would be complete without some mention of the utility of used plastic as a feedstock in the production of fuels, energy and building block chemicals. In spring 2023, the US Environmental Protection Agency (EPA) released its Draft National Strategy to Prevent Plastic Pollution (Strategy) to identify voluntary actions to prevent plastic waste. Plastics recycling, including both mechanical and ‘advanced’, is core to achieving improved post-use plastics materials...

According to an item in the December 13, 2023, issue of the ECHA Weekly, the European Chemicals Agency (ECHA) is looking for information for a potential restriction of certain chromium (VI) substances under the Registration, Evaluation, Authorisation and Restriction of Chemicals regulation (REACH). ECHA has opened a call for evidence targeting companies using chromium (VI) substances. ECHA seeks information on: The costs and effectiveness of risk management measures to limit exposure to...

It seems like yesterday when the U.S. Environmental Protection Agency (EPA) issued a final rule prohibiting isopropylated phosphate (3:1) (PIP (3:1)), and for many in the manufacturing sector, the world got a little bit crazier. The EPA vowed to revise the final rule and did so on Nov. 24, 2023. The EPA’s proposal would amend the regulations for decabromodiphenyl ether (decaBDE) and PIP (3:1), two of the five persistent, bioaccumulative and toxic (PBT) chemicals addressed in final rules...