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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Diss Factsheets

Classification & Labelling & PBT assessment

PBT assessment

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Administrative data

PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB

PBT-Assessment justification for 2,2'-phenyliminodiethanol (CAS 120-07-0):

Based on the available estimated data the substance is concluded to be not readily biodegradable; therefore, it should be considered as potentially P/vP from a precautionary point of view, until further data become available. 

The estimated log Kow indicates no potential for bioaccumulation; therefore, the substance is not B/vB.

Regarding “T”, chronic toxicity data are available for algae. For daphnids and fish, acute toxicity data are available. The chronic value is clearly greater than 0.01 mg/L. The substance does not hold any relevant official classifications. In addition, the screening criteria for T based on acute toxicity data are not fulfilled.  


In conclusion, 2,2'-phenyliminodiethanol (CAS 120-07-0) is assessed to neither fulfill the PBT criteria (not PBT) nor the vPvB criteria (not vPvB).