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EC number: 700-736-9
CAS number: 2149571-40-2
Degradability was not calculated because the test substance was
insoluble in water.
Because the test substance concentration in the bottle 6 was less than
90% of the theoretical value, disappearance rate was shown instead of
Disappearance rate in bottles 3 -6:
MTF is considered not to be readily biodegradable.
A biodegradation study (Yokohama Laboratory, Mitsubishi Chemical Safety
Institute Ltd. (M.S.I.), 1996) was conducted to assess the ready
biodegradability of MTF in water. The study was conducted according to
official test methods (Test Method Relating to New Chemical Substances,
Kanpogyo No. 5, Yakuhatsu No. 615, 49 Kikyoku No. 392, 1974) and in
compliance with GLP.
On the basis of oxygen consumption, the test material was found not to
have degraded over the 28 -day monitoring period.
On this basis, MTF is considered not to be readily biodegradable. It was
noted that residual test material concentrations in media had decreased
over the monitoring period, however this was considered to have been due
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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