Registration Dossier

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
oxidising solids
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Study period:
2008
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.17 (Oxidising Properties (Solids))
Deviations:
no
Principles of method if other than guideline:
For organic substances only, the oxygen balance (OB) combined with an examination of the chemical structure may be useful as a criterion of predicting oxidising properties. The possible oxidising properties of the test substance were therefore estimated from the chemical structure and the oxygen balance.
GLP compliance:
yes
Contact with:
other: Nor applicable.
Key result
Sample tested:
other: The calculated oxygen balance is -112.
Parameter:
other: The calculated oxygen balance is -112.
Remarks on result:
other: Due to the negative oxygen balance and the structure, oxidizing properties of "TAZOBACTAM ACID" are unlikely.

The calculated oxygen balance is -112. The test substance has a deficiency of oxygen, the balance is negative. The test substance contains five oxygen atoms which are not chemically bonded to nitrogen or oxygen.

Interpretation of results:
GHS criteria not met
Remarks:
Migrated information
Conclusions:
Due to the negative oxygen balance and the structure, oxidizing properties of "TAZOBACTAM ACID" are unlikely.
Executive summary:

For organic substances, the oxygen balance (OB) combined with an examination of the chemical structure were used as a criterion of predicting oxidising properties.

The calculated oxygen balance is -112. The test substance has a deficiency of oxygen, the balance is negative. The test substance contains five oxygen atoms which are not chemically bonded to nitrogen or oxygen.

Due to the negative oxygen balance and the structure, oxidizing properties of "TAZOBACTAM ACID" are unlikely.

Description of key information

Key study. Test method according to A.17. GLP study. The calculated oxygen balance is -112. The test substance has a deficiency of oxygen, the balance is negative.The test substance contains five oxygen atoms which are not chemically bonded to nitrogen or oxygen.

Due to the negative oxygen balance and the structure, oxidizing properties of "TAZOBACTAM ACID" are unlikely.

Key value for chemical safety assessment

Oxidising properties:
non oxidising

Additional information

Justification for classification or non-classification

Based on the oxygen balance and the chemical structure, the substance is not classified for oxidizing properties according to CLP Regulation.