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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Genetic toxicity: in vivo

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Administrative data

Endpoint:
in vivo mammalian somatic cell study: cytogenicity / bone marrow chromosome aberration
Type of information:
experimental study
Adequacy of study:
disregarded due to major methodological deficiencies
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment

Data source

Reference
Reference Type:
publication
Title:
Unnamed
Year:
1980

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
A total of 186 compounds were examined by short -term assays using rat bone marrow cells (chromosome aberrations in vivo) and silk worms.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Succinic anhydride
EC Number:
203-570-0
EC Name:
Succinic anhydride
Cas Number:
108-30-5
Molecular formula:
C4H4O3
IUPAC Name:
oxolane-2,5-dione

Test animals

Species:
rat

Results and discussion

Applicant's summary and conclusion

Conclusions:
Negative results on genotoxic effects were obtained from the in vivo chromosome aberration test in rat bone marrow cells.
Executive summary:

A total of 186 compounds were examined by short -term assays using rat bone marrow cells (chromosome aberrations in vivo) and silk worms.

Result of the rat bone marrow cells (chromosome aberrations in vivo) was negative - no genotoxic effects