Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Assessed Substance

Assessed substance:
substance itself

Results of detailed PBT / vPvB assessment

Persistence

Evidence of non-P / non-vP properties
Screening criteria
Not P and not vP based on: readily biodegradable
Remark:
OECD 301F: 99% ThO2 in 28 days (10 day window requirement met)
OECD 310: 78.5% ThIC in 28 days (10 day window requirement met)
Criteria based on Annex XIII of REACH
Conclusion
Conclusion on P / vP properties:
not P/vP

Bioaccumulation

Evidence of non-B / non-vB properties
Screening criteria
Criteria based on Annex XIII of REACH
Other evidence of non-B / non-vB properties
Remark:
B testing not conducted as it was not required for this tonnage band. Moreover, B testing not required since the "P" criterion is not met.
While chronic mammalian testing has not been conducted, chronic fish Early Life Stage testing has been performed and no effects were observed at the highest achievable test concentration.
Conclusion
Conclusion on B / vB properties:
Not assessed

Toxicity

Evidence of non-T properties
Criteria based on Annex XIII of REACH
Not T based on:
EC10 or NOEC ≥ 0.01 mg/L for marine / freshwater organisms (long-term toxicity):
Chronic fish ELS study conducted. No aquatic toxicity observed at highest concentration tested, 0.051 mg/L, which is above the water solubility of the test substance (water solubility measured as <4.56 x 10-6 g/L  at 20 C).
Evidence of T properties
Conclusion
Conclusion on T properties:
not T