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EC number: 202-112-7
CAS number: 91-97-4
As already stated in IUCLID section 5.2.3,
Biodegradation in soil, direct and indirect exposure of the soil
compartment is unlikely.
Thus, the following studies need not to be
conducted in accordance with column 2 of REACH Annex IX and X:
- long- and short-term toxicity to
terrestrial organisms (required in IUCLID section 9.4.1 and 9.4.4)
- short-term toxicity to
invertebrates-antropodes (required in IUCLID section 9.4.1)
- long- and short-term toxicity to plants
(required in IUCLID section 9.4.3 and 9.4.6)
- Effects on soil micro-organisms (required
in IUCLID section 9.4.2).
Moreover, TODI reacts very fast with
moisture and the absorption (to sediment / to soil) of its product of
hydrolysis is assumed to be very low or negligible (see IUCLID section
5.4.1 Adsorption / desorption).
Due to the fast reaction with moisture, MDI
(structural similar to TODI) isomers and polymers are assumed to form
inert, insoluble solid polyureas in soil.
Potentially persisting reaction products of
the degradation products of TODI were not considered as direct and
indirect exposure of the soil compartment is unlikely.
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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