Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
acute toxicity: other routes
Remarks:
intraperitoneal
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
review article or handbook
Title:
Unnamed
Year:
1972

Materials and methods

Test guideline
Qualifier:
no guideline required
Version / remarks:
pre-guideline time
Principles of method if other than guideline:
unknown, not teported by US authorities
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-hydroxyethanesulphonic acid
EC Number:
203-484-3
EC Name:
2-hydroxyethanesulphonic acid
Cas Number:
107-36-8
Molecular formula:
C2H6O4S
IUPAC Name:
2-hydroxyethane-1-sulfonic acid
Specific details on test material used for the study:
-

Test animals

Species:
other: mice
Strain:
not specified
Sex:
not specified

Administration / exposure

Route of administration:
intraperitoneal
Vehicle:
not specified
Details on exposure:
-
Doses:
50 mg/kg
No. of animals per sex per dose:
-
Control animals:
not specified

Results and discussion

Effect levels
Key result
Sex:
not specified
Dose descriptor:
LD50
Effect level:
ca. 50 mg/kg bw
Based on:
test mat.
Mortality:
unknown
Clinical signs:
unknown
Body weight:
unknown
Gross pathology:
unknown
Other findings:
unknown

Applicant's summary and conclusion

Conclusions:
LD50(mous, intraperitoneal,) = 50mg/kg bw