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Reference
Endpoint:
oxidising properties
Type of information:
experimental study
Adequacy of study:
key study
Study period:
15.06.2012 - 14.07.2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
other: as mention below
Principles of method if other than guideline:
Redox titrations are based on a reduction-oxidation reaction between an oxidizing agent and a reducing agent. A potentiometer or a redox indicator is usually used to determine the endpoint of the titration. In permanganometry a slight faint persisting pink color signals the endpoint of the titration because of the color of the excess oxidizing agent potassium permanganate
GLP compliance:
no
Specific details on test material used for the study:
- IUPAC Name: Castor Oil, ethoxylated
- Smiles: CCCCCCC(CC=CCCCCCCCC(=O)OCC(C(=O)OCCCCCCCC=CCC(O)CCCCCC)OC(=O)CCCCCCC=CCC(O)CCCCCC)OCCOCCOCCOCCOCCO
- Molecular formula:C65H120O14
- Substance type:Organic
- Physical state:Liquid
Contact with:
potassium permanganate
Key result
Sample tested:
other: not specified (migrated information) ml or mg of KMnO4
Parameter:
other: ml or mg of KMnO4
Result:
208.9 other: ml/100g
Remarks on result:
other: No other detail available
Key result
Sample tested:
other: not specified (migrated information) ml or mg of KMnO4
Parameter:
other: ml or mg of KMnO4
Result:
208.9 other: ml/100g
Remarks on result:
other: No other detail available
Interpretation of results:
other: mildly oxidising
Conclusions:
Castor oil, ethoxylated was determine to be mildly oxidising since 208.9 ml of KMnO4 was required for getting the end point of the redox titration for 100 ml of Castor oil, ethoxylated.
Executive summary:

Castor oil, ethoxylated was determine to be mildly oxidising since 208.9 ml of KMnO4 was required for getting the end point of the redox titration for 100 ml of Castor oil, ethoxylated.

Description of key information

Castor oil, ethoxylated was determine to be mildly oxidising since 208.9 ml of KMnO4 was required for getting the end point of the redox titration for 100 ml of Castor oil, ethoxylated.

Key value for chemical safety assessment

Oxidising properties:
non oxidising

Additional information

Castor oil, ethoxylated was determine to be mildly oxidising since 208.9 ml of KMnO4 was required for getting the end point of the redox titration for 100 ml of Castor oil, ethoxylated.

Justification for classification or non-classification

Castor oil, ethoxylated was determine to be mildly oxidising since 208.9 ml of KMnO4 was required for getting the end point of the redox titration for 100 ml of Castor oil, ethoxylated.

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