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Diss Factsheets

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
oxidising properties
Type of information:
experimental study
Adequacy of study:
key study
Study period:
18.05.2012 to 07.06.2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
Data is from experimental study report.
Qualifier:
according to guideline
Guideline:
other: as mentioned 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: 3-aminophenol
- IUPAC name: 1-Hydroxy-3-amino-benzene
- Molecular weight: 109.127 g/mole
- Molecular formula: C6H7NO
- Smiles: c1c(cccc1O)N
- InChI: 1S/C6H7NO/c7-5-2-1-3-6(8)4-5/h1-4,8H,7H2
- Substance type: Organic
- Physical state: Solid Crystalline (white)
Contact with:
potassium permanganate
Sample tested:
other: not specified (migrated information) ml or mg of KMnO4
Parameter:
other: ml or mg of KMnO4
Result:
500.6 other: mg/100g
Key result
Sample tested:
other: not specified (migrated information) ml or mg of KMnO4
Parameter:
other: ml or mg of KMnO4
Result:
500.6 other: mg/100g
Remarks on result:
other: No details available
Interpretation of results:
other: no oxidising properties
Remarks:
Migrated information
Conclusions:
3-aminophenol was found to have no oxidising property since 500.6 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of 3-aminophenol

Executive summary:

3-aminophenol was found to have no oxidising property since 500.6 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of 3-aminophenol.

Description of key information

3-aminophenol was not found to exhibit any oxidising property.

Key value for chemical safety assessment

Oxidising properties:
no

Additional information

3-aminophenol was not found to exhibit any oxidising property since 500.6 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of 3-aminophenol. Thus, the chemical is considered as non-oxidising for the purpose of classification.

Justification for classification or non-classification

3-aminophenol was found to have mild oxidising property since 500.6 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of 3-aminophenol. Thus, the chemical is considered as non-oxidising for the purpose of classification.