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Toxicological information

Skin sensitisation

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Administrative data

Endpoint:
skin sensitisation
Remarks:
in vivo
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
other: Predicted data
Title:
R: QSAR Toolbox 2.3.0.1132 prediction for "Skin Sensitisation" read across evaluation for 1118-84-9
Author:
Sustainability Support Services (Europe) AB
Year:
2012
Bibliographic source:
QSAR Toolbox version 2.3

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: Estimated data
Principles of method if other than guideline:
Prediction is done using QSAR Toolbox version 2.3.
GLP compliance:
no
Type of study:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of the test material : Allyl acetoacetate
- Molecular formula : C7H10O3
- Molecular weight : 142.16
- Physical state: Liquid
- Substance type : Organic

In vivo test system

Test animals

Species:
other: no data
Strain:
not specified
Sex:
not specified

Study design: in vivo (non-LLNA)

Induction
Route:
other: no data
Vehicle:
no data
Challenge
Route:
other: no data
Vehicle:
no data

Results and discussion

In vivo (non-LLNA)

Results
Reading:
1st reading
Group:
test group
Clinical observations:
no effect
Remarks on result:
other: Reading: 1st reading. Group: test group. Clinical observations: no effect.

Any other information on results incl. tables






The prediction was based on dataset comprised from the following descriptors: "Skin sensitisation"
Estimation method: Taking highest mode value from the 5 nearest neighbours
Domain logical expression:Result: In Domain

(("a" and "b" ) and ("c" and "d" ) )

Domain logical expression index: "a"

Similarity boundary:Target: C(=O)(CC(C)=O)OCC=C
Threshold=50%,
Dice(Atom pairs)

Domain logical expression index: "b"

Similarity boundary:Target: C(=O)(CC(C)=O)OCC=C
Threshold=80%,
Dice(Atom pairs)

Domain logical expression index: "c"

Parametric boundary:The target chemical should have a value of log Kow which is >= -0.347

Domain logical expression index: "d"

Parametric boundary:The target chemical should have a value of log Kow which is <= 0.794

Applicant's summary and conclusion

Interpretation of results:
not sensitising
Remarks:
Migrated information Criteria used for interpretation of results: EU
Conclusions:
According to the quantitative structure activity relationship model prediction, the substance allyl acetoacetate was found to be non sensitizing to skin.
Executive summary:

According to the quantitative structure activity relationship model prediction, the substance allyl acetoacetate was found to be non sensitizing to skin.