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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Endpoint:
genetic toxicity in vitro
Remarks:
Type of genotoxicity: other: QSAR data
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Regulatory accepted model for assessment of chemical substances
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: QSAR modeling
Principles of method if other than guideline:
CAESAR QSAR model for Mutagenicity - version 1.0.0.5
GLP compliance:
no
Remarks:
not applicable to QSAR models
Type of assay:
other: QSAR data

Test material

Constituent 1
Chemical structure
Reference substance name:
Butylbenzene
EC Number:
203-209-7
EC Name:
Butylbenzene
Cas Number:
104-51-8
Molecular formula:
C10H14
IUPAC Name:
butylbenzene
Constituent 2
Chemical structure
Reference substance name:
sec-butylbenzene
EC Number:
205-227-0
EC Name:
sec-butylbenzene
Cas Number:
135-98-8
Molecular formula:
C10H14
IUPAC Name:
sec-butylbenzene
Constituent 3
Chemical structure
Reference substance name:
tert-butylbenzene
EC Number:
202-632-4
EC Name:
tert-butylbenzene
Cas Number:
98-06-6
Molecular formula:
C10H14
IUPAC Name:
tert-butylbenzene
Constituent 4
Reference substance name:
Isobutylbenzene
EC Number:
208-706-2
EC Name:
Isobutylbenzene
Cas Number:
538-93-2
IUPAC Name:
isobutylbenzene
Constituent 5
Chemical structure
Reference substance name:
p-cymene
EC Number:
202-796-7
EC Name:
p-cymene
Cas Number:
99-87-6
Molecular formula:
C10H14
IUPAC Name:
1-isopropyl-4-methylbenzene
Constituent 6
Chemical structure
Reference substance name:
m-cymene
EC Number:
208-617-9
EC Name:
m-cymene
Cas Number:
535-77-3
Molecular formula:
C10H14
IUPAC Name:
1-isopropyl-3-methylbenzene
Details on test material:
Components data

Results and discussion

Any other information on results incl. tables

Activity: NON-Mutagen (refer CSR)

Applicant's summary and conclusion

Conclusions:
The component substances are not identified as substances with mutagenic/genotoxic properties.