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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
acute toxicity: dermal
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study was performed accorrding to OECD protocols and GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1995
Report date:
1995

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 402 (Acute Dermal Toxicity)
GLP compliance:
yes
Test type:
standard acute method
Limit test:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Fatty acids, C10-20-neo-
EC Number:
285-549-6
EC Name:
Fatty acids, C10-20-neo-
Cas Number:
85116-96-7
Molecular formula:
C10H20O2 ... C20H40O2
IUPAC Name:
C10-20-neo-Fatty acids
Details on test material:
brown liquid

Test animals

Species:
rat
Strain:
Sprague-Dawley
Sex:
male/female

Administration / exposure

Type of coverage:
occlusive
Vehicle:
unchanged (no vehicle)
Duration of exposure:
24 h
Doses:
2000 mg/kg
No. of animals per sex per dose:
5
Control animals:
no

Results and discussion

Effect levels
Sex:
male/female
Dose descriptor:
LD50
Effect level:
> 2 000 mg/kg bw
Based on:
test mat.

Applicant's summary and conclusion

Interpretation of results:
not classified
Remarks:
Migrated information
Conclusions:
Under the conditions of the study, the Median Dermal Dose (LD50) of Versatic 1019 in rats is considered to be greater than 2000 mg/kg.
Executive summary:

There were no premature decedents following a single dermally administered dose of 2000 mg/kg to one group of 5 male and 5 female rats.

Under the conditions of the study, the Median Dermal Dose (LD50) of Versatic 1019 in rats is considered to be greater than 2000 mg/kg.