Registration Dossier
Registration Dossier
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EC number: 240-015-1 | CAS number: 15879-01-3
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- titanium 2,2',2''-nitrilotrisethanolate - Lead
- Type of composition:
- legal entity composition of the substance
- State / form:
- liquid
- Reference substance:
- titanium 2,2',2''-nitrilotrisethanolate - Lead
- PBT status:
- the substance is not PBT / vPvB
- Justification:
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.
P/vP
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.
B/vB
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.
T
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).
Reference
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