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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Acute Toxicity: oral

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Administrative data

Endpoint:
acute toxicity: oral
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification

Data source

Reference
Title:
Leadscope Model Applier - Acute Suite - Acute Rat Oral v2
Year:
2020
Bibliographic source:
Leadscope Enterprise with Predictive Data Miner (v3.7.1)

Materials and methods

Test guideline
Guideline:
other: REACH Guidance on QSARs R.6
GLP compliance:
no

Test material

Constituent 1
Reference substance name:
9-Butoxy-9-oxononanoic acid and dibutyl azelaate and butyl palmitate and butyl stearate and butyl (9 or 10)- oxooctadecanoate
EC Number:
941-798-9
IUPAC Name:
9-Butoxy-9-oxononanoic acid and dibutyl azelaate and butyl palmitate and butyl stearate and butyl (9 or 10)- oxooctadecanoate
Specific details on test material used for the study:
The SMILE of each identified component of the UVCB substance was used as input for the model.

Test animals

Species:
rat

Results and discussion

Effect levels
Key result
Dose descriptor:
LD50 cut-off
Effect level:
5 000 mg/kg bw
Remarks on result:
other: negative predicted value

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The query structure is predicted to fall within GHS category V in the Acute Rat Oral toxicity test in silico.