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Oxidising properties

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Reference
Endpoint:
oxidising properties
Type of information:
experimental study
Adequacy of study:
key study
Study period:
26.06.2012 - 25.07.2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
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:
- Name of test material: (1,1-Dimethylethyl)-4-methoxyphenol
- Common name: Tert-butyl-4-methoxyphenol
- Molecular formula: C11H16O2
- Molecular weight: 181.2533 g/mol
- Smiles notation: [*]C(C)(C)C.COc1ccc(O)cc1
- InChI: 1S/C11H16O2/c1-11(2,3)9-7-8(13-4)5-6-10(9)12/h5-7,12H,1-4H3
- Substance type: Organic
- Physical state: Solid
- Physical Appearance: White to pale yellow solid with a waxy appearance
Contact with:
potassium permanganate
Sample tested:
other: not specified (migrated information) ml or mg of KMnO4
Parameter:
other: ml or mg of KMnO4
Result:
243.1 other: ml/100g
Sample tested:
other: not specified (migrated information) ml or mg of KMnO4
Parameter:
other: ml or mg of KMnO4
Result:
243.1 other: ml/100g
Interpretation of results:
other: no oxidising properties
Remarks:
Migrated information
Conclusions:
Test chemical is not determine to be oxidising with the redox titration yielding an end point of 243.1 ml KMno4 per 100g of analyte, Test chemical. However, it is not a strong oxidising agent and was therefore not considered as an oxidant for classification.
Executive summary:

Test chemical is not determine to be oxidising with the redox titration yielding an end point of 243.1 ml KMno4 per 100g of analyte, Test chemical. However, it is not a strong oxidising agent and was therefore not considered as an oxidant for classification.

Description of key information

Test chemical is not determine to be oxidising with the redox titration yielding an end point of 243.1 ml KMno4 per 100g of analyte, Test chemical.However, it is not a strong oxidising agent and was therefore not considered as an oxidant for classification.

Key value for chemical safety assessment

Oxidising properties:
no

Additional information

Test chemical is not determine to be oxidising with the redox titration yielding an end point of 243.1 ml KMno4 per 100g of analyte, Test chemical.However, it is not a strong oxidising agent and was therefore not considered as an oxidant for classification.

Justification for classification or non-classification

Test chemical is not determine to be oxidising with the redox titration yielding an end point of 243.1 ml KMno4 per 100g of analyte, Test chemical.However, it is not a strong oxidising agent and was therefore not considered as an oxidant for classification.