Registration Dossier
Registration Dossier
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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.
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EC number: 416-900-5 | CAS number: 79723-02-7 TMAP
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
For ionic substances with Log Kow < 5, a BCF of 3 L/kg is predicted with BCFBAF v3.01
Key value for chemical safety assessment
- BCF (aquatic species):
- 3 L/kg ww
Additional information
The QSAR model BCFBAF v3.01 in EPIWEB 4.1 was run in order obtain information on the bioconcentration potential of the substance. According to the Guidance on IR/CSA, Appendix R.7.10-1: “Fish BCFs of ionized substances can be estimated using appropriate QSARs (e.g. Meylan et al, 1999)”. BCFBAF is using methodology of Meylan et al. The validity and applicability criteria, as described in the REACH guidance, of the QSAR estimation have not been evaluated in detail. However, BCFBAF is a known and reliable calculation tool for this endpoint, supported by various publications in peer-reviewed literature and therefore these estimations can be used as supporting evidence. For ionic substances with Log Kow < 5, a BCF of 3 L/kg is predicted with BCFBAF v3.01.
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.
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