EPA Extends Comment Period for 6PPD and 6PPD-quinone Risk Assessment
January 18, 2025
January 18, 2025
WASHINGTON, Jan. 18 (TNSFR) -- The Environmental Protection Agency (EPA) has extended the comment period for the public to submit input on the potential risks associated with N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD) and its transformation product, 6PPD-quinone.
The agency initially issued an advance notice of proposed rulemaking in November 2024, seeking information on the chemical's risks and possible alternatives as part of the regulatory review under t . . .
The agency initially issued an advance notice of proposed rulemaking in November 2024, seeking information on the chemical's risks and possible alternatives as part of the regulatory review under t . . .