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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2,6-bis({[bis(2-hydroxyethyl)amino]methyl})-4-[2-(3-{[bis(2-hydroxyethyl)amino]methyl}-4-hydroxyphenyl)propan-2-yl]phenol; 2,6-bis({[bis(2-hydroxyethyl)amino]methyl})-4-[2-(4-hydroxyphenyl)propan-2-yl]phenol; 2-[(2-hydroxyethyl)amino]ethan-1-ol; 2-{[bis(2-hydroxyethyl)amino]methyl}-4-[2-(3-{[bis(2-hydroxyethyl)amino]methyl}-4-hydroxyphenyl)propan-2-yl]phenol; 2-{[bis(2-hydroxyethyl)amino]methyl}-4-[2-(4-hydroxyphenyl)propan-2-yl]phenol; 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol
EC number: 943-503-9 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
The test substance is not readily biodegradable according to the
OECD criteria (45 % degradation after 28 d). Moreover, investigations on
the abiotic hydrolysis did not provide any evidence of fast hydrolysis
at environmentally relevant conditions (25 °C, pH 7). Diethanolamine and
Bisphenol A are known to be hydrolytically stable at pH 4, 7 and 9.
Mannich Base 2 showed the fastest hydrolysis of all constituents at pH 7
and pH 9 at 50 °C (DT50: 14.1 h and 8.6 h, respectively) whereas the
DT50 values are > 100 h at 25 °C for pH 7 and pH 9.
All constituents of the test substance are not expected to adsorb to
organic soil and sediment particles (log Koc: -0.7323 – 2.6416, average:
1.869). Thus, if released into the environment the substance is expected
to mainly partition to the water compartment. Volatilisation and the
subsequent transport to other environmental compartments is not expected
based on the low vapour pressure (0.0384 Pa at 20 °C).
Bioaccumulation in biota is of no concern based on the low log Kow of <
3.
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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