Registration Dossier

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
oxidising liquids
Type of information:
calculation (if not (Q)SAR)
Remarks:
estimated by calculation
Adequacy of study:
key study
Study period:
23 June 2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
Follows sound scientific evaluation based on structure and oxygen balance assessment. In accordance with Column 2 adaptation statement of REACH Annex VII, information requirement 7.13, this study does not need to be conducted based on structural assessment of the substance. The substance contains no oxidising groups and the oxygen balance calculation on the substance was negative.
Principles of method if other than guideline:
The oxygen balance is calculated from the empirical formula of the compound 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
Remarks:
(Conducted in compliance with ISO 9001 accreditation)
Key result
Sample tested:
other:
Parameter:
other: Oxygen balance value
Result:
-224.14 other: (%)
Remarks on result:
other: Not expected to be potentially oxidising based on a negative oxygen balance value
Remarks:
In addition the substance does not contain any chemical groups which are known to cause oxidation

The oxygen balance value of the substance was calculated to be -224.14. This is not indicative of the potential to cause oxidisation.

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 oxometallates 

N-Halogen compounds 

N-Haloimides 

Difluoroamino

Difluoroaminopolynitroaryl 

Oxohalogen compounds: 

Acyl hypohalites 

Hypofluorites 

Bis(fluoroxy)perhaloalkanes 

Perchlorates 

Chlorates 

Chlorites 

Hypochlorites 

 Perbromates              

Bromates                   

Bromites                    

Hypobromites           

Periodates                 

Iodates                      

Difluoroperchloryl salts          

Dioxygenyl polyfluorosalts     

Interhalogen compounds:       

Metal polyhalohalogenates     

                                 

The substance contains none of these groups. 

Interpretation of results:
other: no oxidising properties
Conclusions:
The substance to be registered is deemed not to be potentially oxidising, based on the chemical structure and an oxygen balance value of -224.14
Executive summary:

The substance to be registered is deemed not to be potentially oxidising, based on the chemical structure and an oxygen balance value of -224.14

Description of key information

Oxidising properties.

Key value for chemical safety assessment

Oxidising properties:
no

Additional information

In accordance with Column 2 of REACH Annex VII (7.13), the full study has not been conducted as the substance is incapable of reacting exothermically with combustible materials on the basis of chemical structure. The substance does not have any structural groups indicative of causing oxidising properties, and is not considered to pose a hazard for oxidising properties.

Justification for classification or non-classification

Classification according to GHS

Name:Trixylyl Phosphate

State/form of the substance:Liquid

Reason for no classification (Oxidising gases):conclusive but not sufficient for classification

Reason for no classification (Oxidising liquids):conclusive but not sufficient for classification

Reason for no classification (Oxidising solids):conclusive but not sufficient for classification

 

Classification according to DSD / DPD

Name:Trixylyl Phosphate

State/form of the substance:Liquid

Reason for no classification:conclusive but not sufficient for classification