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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
skin sensitisation
Remarks:
other: QSAR method
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 method
Principles of method if other than guideline:
QSAR Method:
Toxtree (Estimation of Toxic Hazard –A Decision Tree Approach) based on SMILES

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008)
GLP compliance:
no
Remarks:
not applicable to QSAR models
Type of study:
other: QSAR method

Test material

Constituent 1
Reference substance name:
components
IUPAC Name:
components
Details on test material:
data for components

Results and discussion

Any other information on results incl. tables

Overview of QSAR/SAR estimations on sensitization potential of Diesel Fuel components

Method

 

Results

Remarks

Reference

Hexane, C6H14(CAS No. 110-54-3)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Heptane, C7H16(CAS No. 142-82-5)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Octane, C8H18(CAS No. 111-65-9)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Nonane, C9H20(CAS No. 111-84-2)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Decane, C10H22(CAS No. 124-18-5)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Hendecane, C11H24(CAS No. 1120-21-4)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Dodecane, C12H26(CAS No. 112-40-3)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Tridecane, C13H28(CAS No. 629-50-5)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Tetradecane, C14H30(CAS No. 629-59-4)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Pentadecane, C15H32(CAS No. 629-62-9)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Hexadecane, C16H34(CAS No. 544-76-3)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Heptadecane, C17H36(CAS No. 629-78-7)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Octadecane, C18H38(CAS No. 593-45-3)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Nonadecane, C19H40(CAS No. 629-92-5)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Eicosane, C20H42(CAS No. 112-95-8)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Toluene, C7H8(CAS No. 108-88-3)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

Ethylbenzene, C8H10(CAS No. 100-41-4)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

p-Xylene, C8H10(CAS No. 106-42-3)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

o-Xylene, C8H10(CAS No. 95-47-6)

 

QSAR Method:

Toxtree (Estimation of

Toxic Hazard –A Decision Tree Approach) based on SMILES

No skin sensitisation alerts identified

The decision logic is based on Skin Sensitisation Alerts: Identification of mechanisms of toxic action for skin sensitisation using a SMARTS pattern based approach (Enoch et al, 2008) as follows:

 

QSNAR.SNAr-Nucleophilic Aromatic Substitution:No

QSB.Schiff Base Formation:No

QMA.Michael Acceptor:No

Qacyl.Acyl Transfer Agents:No

QSSN2.SN2-Nucleophilic Aliphatic Substitution:No

Q6.At least one alert for skin sensitisation?No

 

Class No skin sensitisation alerts identified

 

Toxtree, v. 2.5.0

 

 

Applicant's summary and conclusion

Conclusions:
No skin sensitisation alerts identified