Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Skin irritation / corrosion

Currently viewing:

Administrative data

Endpoint:
skin irritation: in vivo
Type of information:
(Q)SAR
Adequacy of study:
key study
Study period:
November 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: 3391-86-4
SMILES: CCCCCC(O)C=C
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 4 neighbours' values, 2 of them equal to prediction.
Prediction confidence is measured by the p-value = 3.70E-05 (very strong confidence).
6. ADEQUACY OF THE RESULT
Negative for human skin irritation with very high confidence.

Data source

Reference
Reference Type:
other: QSAR
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
other: Trial in Humans
Version / remarks:
Human patients

Test material

Constituent 1
Chemical structure
Reference substance name:
Oct-1-ene-3-ol
EC Number:
222-226-0
EC Name:
Oct-1-ene-3-ol
Cas Number:
3391-86-4
Molecular formula:
C8H16O
IUPAC Name:
oct-1-en-3-ol
Test material form:
liquid

Results and discussion

In vivo

Results
Irritation parameter:
overall irritation score
Basis:
mean
Time point:
24/48/72 h
Score:
0
Max. score:
4
Reversibility:
not specified

Applicant's summary and conclusion

Conclusions:
The prediction is based on 4 neighbours' values, 2 of them equal to prediction.
Prediction confidence is measured by the p-value = 3.70E-05 (very strong confidence).
Executive summary:

Negative for human skin irritation with very high confidence.