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EC number: 204-445-3
CAS number: 121-03-9
There are no investigations on the degradation in surface waters or
sediments of the test substance. Nevertheless, based on results of a
biodegradation study (OECD guideline 301C), 4-nitrotoluene-2-sulphonic
acid was assessed to be poorly biodegradable (3 % after 28 days).
Therefore, biotic degradation is not expected in any further surface
water or sediment simulations studies. Consequently,
4-nitrotoluene-2-sulphonic acid is assessed to be persistent in the
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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