Registration Dossier

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
oxidising properties, other
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Study period:
19th December 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Qualifier:
according to
Guideline:
other: Scientific evaluation based on strcuture and oxygen balance
Principles of method if other than guideline:
The oxygen balance is calculated from the empirical formula of the substance in percentage of oxygen required for complete conversion of carbon to carbon dioxide and hydrogen to water. A structural evaluation determines the oxidising potential based on the presence or absence of highly electronegative atoms.
GLP compliance:
no
Other quality assurance:
other: ISO 9001
Specific details on test material used for the study:
No further details required.
Contact with:
other: Not applicable
Key result
Parameter:
other: Not applicable
Remarks on result:
not measured/tested
Key result
Parameter:
other: Not applicable
Remarks on result:
not measured/tested
Key result
Parameter:
other: Not applicable
Remarks on result:
not measured/tested

The oxygen balance value of the substance was calculated to be -182.80.

 

The following groups are known to cause oxidation:

-Peroxides

-Nitrates (salts or esters)

-Nitrites (salts or esters)

-Organic nitro compounds: Nitroalkyl, Nitroaryl, Fluorodinitro, Metal oxides, Metal organometallates, N-Halogen compounds, N-Haloimides, Difuoroamino, Difluoroaminppolynitroaryl.

-Oxohalogen compounds: Acyl hypohalities, Hypofluorites, Bis(fluoxoy)perhaloalkanes, Perchlorates, Chlorates, Chlorites, Hypochlorites, Perbromates, Bromates, Bromites, Hypobromites, Periodates, Iodates, Difluoroperchloryl salts, Dioxygenyl polyfluorosalts.

-Interhalogen compounds: Metal polyhalohalogenates.

The substance does not contain any of these groups.

Interpretation of results:
GHS criteria not met
Conclusions:
Based on the information and review of the substance, PXDC is deemed not to be potentially oxidising, based on the chemical structure and oxygen balance values.
The substance contains no structural indications of propensity to cause oxidation, and the oxygen balance is not indicative of excess oxygen. On this basis, the substance is predicted to be not an oxidiser.
Executive summary:

Calculation based on structure and oxygen balance was carried out.

 

Based on the information and review of the substance, PXDC is deemed not to be potentially oxidising, based on the chemical structure and oxygen balance values.
The substance contains no structural indications of propensity to cause oxidation, and the oxygen balance is not indicative of excess oxygen. On this basis, the substance is predicted to be not an oxidiser.

Description of key information

The substance is predicted to be not an oxidiser.

Key value for chemical safety assessment

Oxidising properties:
non oxidising

Additional information

Calculation based on structure and oxygen balance was carried out.

 

Based on the information and review of the substance, PXDC is deemed not to be potentially oxidising, based on the chemical structure and oxygen balance values.
The substance contains no structural indications of propensity to cause oxidation, and the oxygen balance is not indicative of excess oxygen. On this basis, the substance is predicted to be not an oxidiser.

Justification for classification or non-classification

The substance is predicted to be not an oxidiser, so is therefore Not Classified under CLP criteria.