Registration Dossier
Registration Dossier
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EC number: 915-277-1 | CAS number: 32052-51-0
Biodegradation in soil
Administrative data
- Endpoint:
- biodegradation in soil: simulation testing
- Data waiving:
- exposure considerations
- Justification for data waiving:
- the study does not need to be conducted because direct and indirect exposure of soil is unlikely
Data source
Referenceopen allclose all
- Reference Type:
- publication
- Title:
- Fate of Methylenediphenyl Diisocyanate and Toluene Diisocyanate in the Aquatic Environment
- Author:
- Yoshikuni Yakabe, Karen M. Henderson, William C. Thompson, Denis Pemberton, Bernard Tury, and Robert E. Bailey,
- Year:
- 1 999
- Bibliographic source:
- Environmental Science & Technology 1999 33 (15), 2579-2583; DOI: 10.1021/es981350c
- Reference Type:
- publication
- Title:
- Isocyanates; Encyclopedia of Toxicology
- Author:
- R.W. Knapp
- Year:
- 2 014
- Bibliographic source:
- Philip Wexler, Encyclopedia of Toxicology (Third Edition), Academic Press, 2014, Pages 1112-1131, ISBN 9780123864550,
Materials and methods
Results and discussion
- Transformation products:
- not measured
- Remarks:
- Upon contact with water the diisocyanate groups react by forming amines and CO2. The amines formed react further with unreacted diisocyanate groups of the diisocyanate homopolymer resulting in oligo-and subsequently polyurea components.
Applicant's summary and conclusion
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.
