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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

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Classification & Labelling & PBT assessment

PBT assessment

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Administrative data

PBT assessment: overall result

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Name:
trans-cyclohexane-1,2-dinitrilotetraacetic acid
Type of composition:
boundary composition of the substance
State / form:
solid: particulate/powder
Reference substance:
trans-cyclohexane-1,2-dinitrilotetraacetic acid
Name:
trans-cyclohexane-1,2-dinitrilotetraacetic acid
Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
Reference substance:
trans-cyclohexane-1,2-dinitrilotetraacetic acid
PBT status:
the substance is not PBT / vPvB
Justification:

The substance is not persistent or very persistent based on results of simulation models Biowin2 and Biowin3.

Due to the low Kow, bioaccumulation is very unlikely.

No EC10 or NOEC values below 0.01 mg/L were found in the studies of substances used for the read-across as well as no further toxic properties being relevant for the PBT-assessment were detected.