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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Oxidising properties

Currently viewing:

Administrative data

Endpoint:
oxidising solids
Type of information:
other: experimental results and Expert statement
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Expert statement (see attachment) and Guideline study

Data source

Reference
Reference Type:
other: Expert Statement
Title:
Unnamed
Year:
2014
Report date:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria; Appendix 6; Screening procedures

Test material

Constituent 1
Reference substance name:
[TN]PhECA[/TN][SPEC][/SPEC][AM] 98.8% [/AM]
IUPAC Name:
[TN]PhECA[/TN][SPEC][/SPEC][AM] 98.8% [/AM]
Constituent 2
Reference substance name:
[CS]000000448501[/CS]
IUPAC Name:
[CS]000000448501[/CS]

Results and discussion

Test results (Oxidising liquids)
Sample tested:
other: not specified (migrated information)
Parameter:
other: not specified (migrated information)
Remarks on result:
other: result not specified (migrated information)
Remarks:
To avoid a false positive result the material was addtionally mixed with diatomaceos earth. The mixture showed an intense burning proving a false positve result in the main test
Test results (Oxidising solids)open allclose all
Sample tested:
test mixture (not specified)
Remarks:
migrated information
Parameter:
maximum burning rate
Result:
2.2 other: mm/s (migrated information)
Remarks on result:
other: Sample/cellulose 60:40
Sample tested:
reference mixture (not specified)
Remarks:
migrated information
Parameter:
maximum burning rate
Result:
1.3 other: mm/s (migrated information)
Sample tested:
other: not specified (migrated information)
Parameter:
other: not specified (migrated information)
Remarks on result:
other: result not specified (migrated information)
Remarks:
To avoid a false positive result the material was addtionally mixed with diatomaceos earth. The mixture showed an intense burning proving a false positve result in the main test

Applicant's summary and conclusion

Interpretation of results:
other: no oxidising properties
Remarks:
Migrated information Please see the attached expert statement
Conclusions:
With the most sensible mixture with the lowest burning time a control mitxture was prepared where Cellulose was exchange by intert diatomaceous earth. This test yielded a vigorous burning. Therefor the results of the previous test has to be classified as false positive and the test item cannot be classified as oxidizing material according to A.17.