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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicological information

Carcinogenicity

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Administrative data

Description of key information

The substance was predicted to be "Carcinogen" by Carcinogenicity model (ISS) 1.0.2.

Key value for chemical safety assessment

Carcinogenicity: via oral route

Link to relevant study records
Reference
Endpoint:
carcinogenicity
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The prediction was performed by a valid QSAR model and appears to be reliable as the substance is included in the applicability domain of the model.
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6
Guideline:
other: REACH guidance on QSARs R6, May 2008
Principles of method if other than guideline:
General model for estimating the carcinogenicity.
Details on results:
Model assessment:
Prediction is Carcinogen, the result appears reliable as the following issues were observed:
- the predicted compound is into the Applicability Domain of the model
- strongly similar compounds with known experimental value in the training set have been found
- accuracy of prediction for similar molecules found in the training set is good
- similar molecules found in the training set have experimental values that agree with the predicted value
- all atom centered fragment of the compound have been found in the compounds of the training set.
The following alerts have been found: SA8 Aliphatic halogens.

Details are provided in attachment on the section: "attached full study report".
Conclusions:
Prediction is Carcinogen, the result appears reliable.
Endpoint conclusion
Endpoint conclusion:
no study available (further information necessary)

Justification for classification or non-classification

According to Regulation (EC) n.1272/2008 the substance should not be classified for carcinogenicity because the available data are inconclusive.

Additional information

Data predicted by Carcinogenicity model (ISS) 1.0.2. indicate that the substance is "Carcinogen".

No experimental data are available.


Justification for selection of carcinogenicity via oral route endpoint:
Only data by QSAR model are available.