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Administrative data

Endpoint:
oxidising solids
Study period:
02 June 2015-18 August 2015
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because there are no chemical groups present in the molecule which are associated with oxidising properties and hence, the classification procedure does not need to be applied
Justification for type of information:
expert statement

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
other: UN ST/SG/AC.10/11/Rev.5: Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, Appendix 6 "Screening procedures" (2009)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.17 (Oxidising Properties (Solids))
Version / remarks:
(2008)
Deviations:
no
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
(2S)-2-(1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOL-2-YL)PENTANEDIOIC ACID
EC Number:
608-945-6
Cas Number:
340-90-9
Molecular formula:
C13H11NO6
IUPAC Name:
(2S)-2-(1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOL-2-YL)PENTANEDIOIC ACID
Details on test material:
- No test material; a statement has been written.
- Name of the substance (as cited in study report): Phthalyl-L-Glu

Results and discussion

Any other information on results incl. tables

According to the UN O.1 guideline, a substance is considered an oxidizing substance when the burning time of a mixture of the substance and cellulose in a 4:1 or 1:1 sample-to-cellulose ratio (by mass) is less than or equal to the mean burning time of a 3:7 reference mixture (by mass) of potassium bromate and cellulose.

 

The test substance does not contain groups that act as an oxidizing agent. The oxygen atoms that are present in the molecular structure of the test substance are chemically bonded to carbon or hydrogen. The molecular structures of impurities at ≤ 1% were not taken into account.

 

In conclusion, Phthalyl-L-Glu has no oxidizing properties.




Applicant's summary and conclusion

Conclusions:
From a GLP-compliant statement based on structural features, it was concluded that Phthalyl-L-Glu has no oxidizing properties.