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Diss Factsheets

Administrative data

Endpoint:
acute toxicity: inhalation
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
secondary source
Title:
Chem ID source for silicon tetrafluoride on acute inhalation
Year:
1976
Bibliographic source:
Journal of toxiclogical sciences

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
The substance could not be analysed by laboratories, so the value is from secondary source
GLP compliance:
not specified

Test material

1
Chemical structure
Reference substance name:
Silicon tetrafluoride
EC Number:
232-015-5
EC Name:
Silicon tetrafluoride
Cas Number:
7783-61-1
Molecular formula:
F4Si
IUPAC Name:
silicon tetrafluoride

Results and discussion

Effect levels
Sex:
not specified
Dose descriptor:
LC50
Effect level:
2 272 ppm

Applicant's summary and conclusion

Interpretation of results:
study cannot be used for classification
Conclusions:
The published data on the substance show an LC50 of 2272 ppm.

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