Registration Dossier
Registration Dossier
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EC number: 201-245-8 | CAS number: 80-05-7
Endpoint summary
Administrative data
Description of key information
Additional information
Bisphenol A is readily biodegradable according to several tests conducted according to international guidelines. Biodegradation simulation tests have measured the die-away of Bisphenol A using surface water and sediments collected from rivers, estuaries, and marine waters in North America, Europe, Japan, and Australia. Bisphenol A was found to be rapidly biodegraded by the microbial consortia found in the natural waters and sediments, with lag times and half-lives on the order of a few days. Biodegradation rates are expected to be slower and half-lives longer in tests conducted using lower temperatures and oxygen content. Microbial populations capable of rapidly biodegrading Bisphenol A appear to be ubiquitous in the environment. The biotransformation pathways for Bisphenol A have been defined in several studies.
Biodegradation (in water, screening tests):
Bisphenol A is readily biodegradable.
Biodegradation (in water and soil, simulation tests):
Bisphenol A was found to be rapidly biodegraded by microbial consortia found in many natural waters and sediments, with lag times and half-lives on the order of a few days.
Biodegradation (in soil):
Bisphenol A dissipates in soil in less than 3 days, with a major route being conversion to non-extractable bound residues.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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