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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
oxidising liquids
Type of information:
other: expert statement
Adequacy of study:
weight of evidence
Study period:
2021
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Principles of method if other than guideline:
Screening evaluation in accordance with Regulation (EC) 1272/2008 (CLP), UN RTDG and Regulation (EC) 1907/2006 (REACH)
GLP compliance:
no
Key result
Sample tested:
other: no sample tested
Parameter:
other: screening evaluation
Remarks on result:
other: Based on screening evaluation, the substance is considered to be non-oxidising

Screening evaluation

No experimental test data according to EU Method A.17 (solids) and A.21 (liquids) or comparable methods for DMPPA_701-402-5 are available. Considering that oxidising properties are associated with the presence of certain chemical groups in the molecule, a screening evaluation can be conducted aimed to identify the presence of such reactive groups within the molecular structure harvesting the capability for a rapid high energy release.

Analysis of the molecular structure revealed, that no alert structures are present in the molecule.

In main component 1 oxygen is present in form of a hydroxymethyl-group, an oxo-propyl-group and a dimethoxy group. In main component 2, oxygen is present in form of an oxo-propyl-group and a dimethoxy group within the molecule.

Calculation of the oxygen balance according to the above-mentioned formula is -106.09 for main constituent 1 and -105.99 for main constituent 2 and therefore indicates that there is a surplus of carbon in the molecule for a complete reaction.

Interpretation of results:
GHS criteria not met
Conclusions:
DMPPA_701-402-5 is considered to be non-oxidising.
Executive summary:

Analysis of the chemical structure reveals some alerts for oxidising properties. The calculated chemical oxygen balance is negative, indicating that the substance might not be capable of causing fire or enhancing the risk of fire when in contact with combustible materials.

Based on this evaluation, DMPPA_701-402-5 is considered to be non-oxidising and therefore is not to be tested experimentally to fulfil the data requirements for Regulation 1907/2006/EEC (REACH) or for the classification under section 5.1 as oxidising substances (UN RTDG) or as an oxidising substance according to Regulation EC 1272/2008 (CLP).

Description of key information

The test substance is considered to be non-oxidising.

Key value for chemical safety assessment

Oxidising properties:
no

Additional information

Analysis of the chemical structure reveals some alerts for oxidising properties. The calculated chemical oxygen balance is negative, indicating that the substance might not be capable of causing fire or enhancing the risk of fire when in contact with combustible materials.

Based on this evaluation, DMPPA_701-402-5 is considered to be non-oxidising and therefore is not to be tested experimentally to fulfil the data requirements for Regulation 1907/2006/EEC (REACH) or for the classification under section 5.1 as oxidising substances (UN RTDG) or as an oxidising substance according to Regulation EC 1272/2008 (CLP).

Justification for classification or non-classification

Based on the criteria for oxidising properties prescribed in guidance documents, the substance is considered as non-oxidising. A classification for oxidising properties hence is not required.