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Link to relevant study record(s)

Reference
Endpoint:
oxidising properties
Type of information:
experimental study
Adequacy of study:
key study
Study period:
05.02.2013 - 13.02.2013
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
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 (as cited in study report): 2-amino-4-nitrophenol
- Molecular Formula: C6H6N2O3
- Molecular Weight: 154.125 g/mol
- SMILES Notation: C1=CC(=C(C=C1[N+](=O)[O-])N)O
- InChI: 1S/C6H6N2O3/c7-5-3-4(8(10)11)1-2-6(5)9/h1-3,9H,7H2
- Substance type: Organic
- Physical state: solid
Sample tested:
other: not specified (migrated information) Redox Tritration
Parameter:
other: Redox Tritration
Result:
279.73 other: ml/100g
Remarks on result:
other: No other detail available
Key result
Sample tested:
other: not specified (migrated information) Redox Tritration
Parameter:
other: Redox Tritration
Result:
279.73 other: ml/100g
Remarks on result:
other: No other detail available
Interpretation of results:
other: mild oxidising property
Conclusions:
2-amino-4-nitrophenol was determine to have mild oxidising property since 279.73 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of 2-amino-4-nitrophenol.
Executive summary:

2-amino-4-nitrophenol was determine to have mild oxidising property since 279.73 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of 2-amino-4-nitrophenol.

Description of key information

2-amino-4-nitrophenol was determine to have mild oxidising property since 279.73 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of 2-amino-4-nitrophenol.

Key value for chemical safety assessment

Oxidising properties:
no

Additional information

2-amino-4-nitrophenol was determine to have mild oxidising property since 279.73 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of 2-amino-4-nitrophenol.

Justification for classification or non-classification

2-amino-4-nitrophenol was determine to have mild oxidising property since 279.73 ml of KMnO4 was required for getting the end point of the redox titration for 100 g of 2-amino-4-nitrophenol.