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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

titanium 2,2',2''-nitrilotrisethanolate - Lead
Type of composition:
legal entity composition of the substance
State / form:
Reference substance:
titanium 2,2',2''-nitrilotrisethanolate - Lead
PBT status:
the substance is not PBT / vPvB

This substance is not PBT or vPvB:

Titanium 2,2',2''-nitrilotrisethanolate is hydrolytically unstable. When it comes in contact with water or moisture, a complete hydrolysis will take place with no significant reaction products other than triethanolamine (TEA) and hydrated titanium selate.


Thus, the hydrolysis product, TEA, is assessed for p/vP properties. As TEA is readily biodegradable it is concluded that the target substance is not P/vP.


Because of the rapid hydrolysis of the target substance, B/vB properties of TEA is assessed. TEA has a low n-octanol / water partition coefficient (-1) which indicates no potential for bioaccummulation.

As TEA is also readily biodagradable it is concluded that the target substance has no potential for bioaccummulation.


Ecotoxicity values:

LC50 for freshwater fish 1170 mg/L

EC50/LC50 for freshwater invertebrates 125 mg/L

EC50 for freshwater algae 216 mg/L

The lowest measured aquatic toxicity value of the substance, the LC50 of Freshwater invertebrates is 125 mg/L. The substance is not classified as mutagenic, toxic to reproduction and not possessing any target organ toxicity after repeated exposure. Based on theThis substanceis not toxic (T).