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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
in vitro gene mutation study in bacteria
Remarks:
Type of genotoxicity: gene mutation
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
other: lit.search data
Rationale for reliability incl. deficiencies:
other: Data from handbook of collection of data.

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
No information
Year:
1988
Bibliographic source:
Wagenheim, J. and Bolcfoldi, G; Mouse Lymphoma L5178Y Thymidine Kinase Locus Assay of 50 Compounds; Mutagenesis 3(3):193-205, 1988
Reference Type:
publication
Title:
No information
Year:
1987
Bibliographic source:
Rashid, K A, Arjmand, M, Sandermann, H and Mumma, RO; Mutagenicity of Chloroaniline/Lignin Metabolites in the Salmonella/Microsome Assay; J. Environ. Sci. Health, Part B B22(6): 721-729, 1987
Reference Type:
publication
Title:
No information
Author:
Miyata R et al
Year:
1981
Bibliographic source:
Miyata R et al; Eisei Shikensho Hokoku 99: 60-5 (1981)
Reference Type:
publication
Title:
No information
Year:
1985
Bibliographic source:
Pai, V, Bloomfield, SF and Gorrod, JW; Mutagenicity of N-Hydroxylamines and N-Hydroxycarbamates Towards Strain of Escherichia Coli and Salmonella Thyphimurium; Mutat. Res. 151(2): 201-207, 1985

Materials and methods

Principles of method if other than guideline:
No guideline known, only database endpoints.
GLP compliance:
not specified
Type of assay:
bacterial gene mutation assay

Test material

Constituent 1
Chemical structure
Reference substance name:
4-chloroaniline
EC Number:
203-401-0
EC Name:
4-chloroaniline
Cas Number:
106-47-8
Molecular formula:
C6H6ClN
IUPAC Name:
4-chloroaniline

Method

Species / strainopen allclose all
Species / strain / cell type:
mouse lymphoma L5178Y cells
Additional strain / cell type characteristics:
not specified
Species / strain / cell type:
S. typhimurium TA 1535, TA 1537, TA 98 and TA 100
Details on mammalian cell type (if applicable):
+ TA 92 and TA 94
Additional strain / cell type characteristics:
not specified
Species / strain / cell type:
E. coli WP2 uvr A
Additional strain / cell type characteristics:
not specified
Metabolic activation:
without

Results and discussion

Test resultsopen allclose all
Species / strain:
mouse lymphoma L5178Y cells
Metabolic activation:
without
Genotoxicity:
positive
Cytotoxicity / choice of top concentrations:
not specified
Vehicle controls validity:
not specified
Untreated negative controls validity:
not specified
Positive controls validity:
not specified
Species / strain:
S. typhimurium TA 98
Metabolic activation:
with
Genotoxicity:
negative
Cytotoxicity / choice of top concentrations:
not specified
Vehicle controls validity:
not specified
Untreated negative controls validity:
not specified
Positive controls validity:
not specified
Species / strain:
S. typhimurium TA 100
Metabolic activation:
with
Genotoxicity:
negative
Cytotoxicity / choice of top concentrations:
not specified
Vehicle controls validity:
not specified
Untreated negative controls validity:
not specified
Positive controls validity:
not specified
Species / strain:
S. typhimurium TA 1535, TA 1537, TA 98 and TA 100
Metabolic activation:
with and without
Genotoxicity:
negative
Cytotoxicity / choice of top concentrations:
not specified
Vehicle controls validity:
not specified
Untreated negative controls validity:
not specified
Positive controls validity:
not specified
Species / strain:
E. coli WP2 uvr A
Metabolic activation:
without
Genotoxicity:
negative
Cytotoxicity / choice of top concentrations:
not specified
Vehicle controls validity:
not specified
Untreated negative controls validity:
not specified
Positive controls validity:
not specified
Remarks on result:
other: other: no data
Remarks:
Migrated from field 'Test system'.

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information):
negative