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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
weight of evidence
Study period:
no data
Reliability:
4 (not assignable)

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
No information
Author:
Anon et al.
Year:
1978
Bibliographic source:
Vest. Akad. Meditisin. Nauk SSSR 8, 10
Reference Type:
review article or handbook
Title:
Toxicity Profile Cesium compounds (2000)
Author:
bibra toxicology advice & consulting
Year:
2000
Bibliographic source:
PW/jab/November 1999(f)/P.489/T.2090/ACN123222

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: no data
GLP compliance:
not specified
Test type:
other: no data

Test material

Constituent 1
Chemical structure
Reference substance name:
Caesium chloride
EC Number:
231-600-2
EC Name:
Caesium chloride
Cas Number:
7647-17-8
Molecular formula:
ClCs
IUPAC Name:
caesium chloride

Test animals

Species:
rat
Strain:
not specified
Sex:
not specified

Administration / exposure

Route of administration:
other: oral

Results and discussion

Effect levels
Sex:
not specified
Dose descriptor:
LD50
Effect level:
2 600 mg/kg bw
Based on:
test mat.

Applicant's summary and conclusion

Interpretation of results:
Toxicity Category V
Remarks:
Migrated information Criteria used for interpretation of results: EU
Conclusions:
The acute oral LD50 of cesium chloride in rats was determined to be 2600 mg/kg bw.