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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 properties, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test O.2 (Test for oxidizing liquids)
GLP compliance:
not specified
Contact with:
powdered cellulose
Key result
Sample tested:
test mixture 1:1
Parameter:
mean pressure rise time
Result:
25.59 s

The mean time taken for the pressure to rise from 690 kPa to 2,070 kPa for the reference item (nitric acid 65 %) is 2.25 s. The times taken for the pressure to rise from 690 kPa to 2,070 kPa for all 5 tests lie within the required range of ± 30 % of the arithmetic mean (1.58 s – 2.93 s).

The mean time taken for the pressure to rise from 690 kPa to 2,070 kPa of all five tests is 25.59 s. The times taken for the pressure to rise from 690 kPa to 2,070 kPa for all tests lie within the required range of ± 30 % of the arithmetic mean (17.91 s – 33.26 s).

According to the tests, the mean pressure rise time for the test item (25.59 s) is greater than the mean pressure rise time for the reference item (2.25 s). Furthermore, a pressure of 2,070 kPa could not be reached with the test item. The test item Diethyl Sebacate has no oxidizing properties according to the UN Transport Regulation, division 5.1 and Regulation EC No. 440/2008 Method A.21. Oxidizing Properties of Liquids.

Interpretation of results:
GHS criteria not met
Conclusions:
The mean pressure rise time for the test item Diethyl Sebacate Lot 1727003 (25.59 s) is greater than the mean pressure rise time for the reference item (2.25 s). Furthermore, a pressure of 2,070 kPa could not be reached with the test item.
According to the results of the test on oxidizing properties of liquids, the test item is classified as following:
- UN Transport Regulation: The test item does not have to be classified as oxidizing substance in division 5.1 according to the UN Transport Regulation.
- GHS (CLP Regulation EC 1272/2008: Annex 1: 2.13): The test item does not have to be classified as oxidizing liquid according to GHS or CLP Regulation EC 1272/2008 Annex 1.
- Directive 67/548/EEC: The test item has no oxidizing properties according to the Regulation EC No. 440/2008 Method A.21. Oxidizing Properties of Liquids
Executive summary:

For that endpoint, one reliable study performed on the registered substance and according to UN Test O.2 was available.

Under the experimental conditions, sample " DIETHYL SEBACATE Lot 1727003"do not have to be classified as oxidizing substance.

The validity criteria were successful and the study was therefore regarded as acceptable for that endpoint.

Description of key information

For that endpoint, one reliable study performed on the registered substance and according to UN Test O.2 was available.

Under the experimental conditions, sample " DIETHYL SEBACATE Lot 1727003"do not have to be classified as oxidizing substance.

The validity criteria were successful and the study was therefore regarded as acceptable for that endpoint.

Key value for chemical safety assessment

Oxidising properties:
non oxidising

Additional information

Justification for classification or non-classification