Registration Dossier

Administrative data

Endpoint:
sub-chronic toxicity: oral
Type of information:
experimental study planned
Study period:
After approval by ECHA
Justification for type of information:
TESTING PROPOSAL ON VERTEBRATE ANIMALS
[Please provide information for all of the points below. The information should be specific to the endpoint for which testing is proposed. Note that for testing proposals addressing testing on vertebrate animals under the REACH Regulation this document will be published on the ECHA website along with the third party consultation on the testing proposal(s).]

NON-CONFIDENTIAL NAME OF SUBSTANCE:
- Name of the substance on which testing is proposed to be carried out: 3-(triethoxysilyl)propanethiol (CAS 14814-09-6)

CONSIDERATIONS THAT THE GENERAL ADAPTATION POSSIBILITIES OF ANNEX XI OF THE REACH REGULATION ARE NOT ADEQUATE TO GENERATE THE NECESSARY INFORMATION [please address all points below]:
- Available GLP studies: None available.
- Available non-GLP studies: None available.
- Historical human data: No data available.
- (Q)SAR: No data available.
- In vitro methods: There are no validated alternative in vitro test methods for repeated dose toxicity.
- Weight of evidence: Insufficient data.
- Grouping and read-across: Insufficient data.
- Substance-tailored exposure driven testing: not applicable
- Approaches in addition to above: not applicable
- Other reasons: not applicable

CONSIDERATIONS THAT THE SPECIFIC ADAPTATION POSSIBILITIES OF ANNEXES VI TO X (AND COLUMN 2 THEREOF) OF THE REACH REGULATION ARE NOT ADEQUATE TO GENERATE THE NECESSARY INFORMATION:
- There is no Column 2 adaptation for Repeated Dose Toxicity.

FURTHER INFORMATION ON TESTING PROPOSAL IN ADDITION TO INFORMATION PROVIDED IN THE MATERIALS AND METHODS SECTION:
- Details on study design / methodology proposed: A Repeated Dose 90-Day Oral Toxicity Study in Rodents will be conducted with the registered substance.

Data source

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 408 (Repeated Dose 90-Day Oral Toxicity in Rodents)

Test material

Reference
Name:
Unnamed
Type:
Constituent

Test animals

Species:
rat

Administration / exposure

Route of administration:
oral: gavage

Results and discussion

Target system / organ toxicity

Critical effects observed:
not specified

Applicant's summary and conclusion