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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Eye irritation

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Administrative data

Endpoint:
eye irritation: in vivo
Type of information:
(Q)SAR
Adequacy of study:
key study
Study period:
2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
Justification for type of information:
1. SOFTWARE
OECD [Q]SAR Toolbox
2. MODEL (incl. version number)
QSAR Toolbox 3.4.0.17
Database version: 3.8.8/3.1.2
3. SMILES OR OTHER IDENTIFIERS USED AS INPUT FOR THE MODEL
CAS: 52475-86-2
SMILES: CC(C)=CCCC1CCC(C)(C=O)CC=1
4. SCIENTIFIC VALIDITY OF THE (Q)SAR MODEL
Please see the attached OECD [Q]SAR Toolbox report.
5. APPLICABILITY DOMAIN
The prediction is based on 7 neighbours' values, 5 of them equal to prediction.
Prediction confidence is measured by the p-value = 9.03E-13 (very strong confidence)
6. ADEQUACY OF THE RESULT
Negative for in vivo eye irritation.

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
Unnamed
Year:
2007
Reference Type:
publication
Title:
Unnamed
Year:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 405 (Acute Eye Irritation / Corrosion)

Test material

Constituent 1
Chemical structure
Reference substance name:
1-methyl-4-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde
EC Number:
257-942-2
EC Name:
1-methyl-4-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde
Cas Number:
52475-86-2
Molecular formula:
C14H22O
IUPAC Name:
1-methyl-4-(4-methylpent-3-en-1-yl)cyclohex-3-ene-1-carbaldehyde
Constituent 2
Chemical structure
Reference substance name:
1-methyl-3-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde
EC Number:
257-941-7
EC Name:
1-methyl-3-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde
Cas Number:
52474-60-9
Molecular formula:
C14H22O
IUPAC Name:
1-methyl-3-(4-methylpent-3-en-1-yl)cyclohex-3-ene-1-carbaldehyde

Results and discussion

In vivo

Results
Remarks on result:
no indication of irritation

Applicant's summary and conclusion