Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 405-490-3 | CAS number: 613-62-7 BENZYL-2-NAPHTHYLETHER; BETA-NAPHTHYLBENZYLETHER (BON); BNE; BON; NIPAFAX BNE; SENSLON-50; ZO-1
Endpoint summary
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
A toxicokinetic study is not available. So an accurate evaluation of absorption, distribution, metabolism and excretion is not possible. However, it can be deduced from the repeated dose toxicity studies and from the studies on reproduction that an absorption of the substance occurs because systemic effects are seen at least at the hepatic level. The extent of this absorption is unknown.
Effects were seen in the foetus and in the pups however, they were not related to the substance but to maternal toxicity and to normal historical variations. So it is not possible to conclude about a possible transfer of the product in the placenta.
No further conclusion can be drawn from the available data about the distribution, metabolism or excretion processes.
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.
