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Physical & Chemical properties

Additional physico-chemical information

Administrative data

Endpoint:
other: Corrosion to Metals
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP Compliant, guideline study, available as unpublished report, acceptable without restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
other: Test C1 of the United Nations Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, fifth revised edition, 2009
Deviations:
yes
Remarks:
steel used was AISI type 01 and was 3mm thick, Aluminum used was BS1474 grade and was 3mm thick
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
Palladium (II) di(4-oxopent-2-en-2-oate)
EC Number:
237-859-8
EC Name:
Palladium (II) di(4-oxopent-2-en-2-oate)
Cas Number:
14024-61-4
Molecular formula:
C10H14O4Pd
IUPAC Name:
palladium (II) di(4-oxopent-2-en-2-oate)
Details on test material:
Yellow Powder, Purity 3.95% (as Palladium), Batch number 11610 stored at room temperature in the dark

Results and discussion

Results:
Sample Metal Initial mass (g) Final mass (g) Mass loss (%)
1S (headspace) Steel 22.9482 22.862 0.38
2S (partially immersed) Steel 22.7599 22.6811 0.35
3S (fully immersed) Steel 21.8408 21.7359 0.48
1A (headspace) Aluminum 8.4077 8.4019 0.07
2A (partially immersed) Aluminum 8.19 8.1863 0.05
3A (fully immersed) Aluminum 8.3424 8.3328 0.12

Any other information on results incl. tables

Authors state that the small amount of corrosion noted on each coupon was considered to be uniform in appearance

Applicant's summary and conclusion

Conclusions:
Palladium (II) di(4-oxopent-2-en-2-oate) has not been classified as Category 1 of the Corrosion to Metals Criteria of Regulation (EC) No 1272/2008 of 16 December 2008, on Classification, Labelling and Packaging of Substances and Mixtures
Executive summary:

This is a GLP compliant, guideline study which is considered suitable for use. Palladium (II) di(4-oxopent-2-en-2-oate) has not been classified as Category 1 of the Corrosion to Metals Criteria of Regulation (EC) No 1272/2008 of 16 December 2008, on Classification, Labelling and Packaging of Substances and Mixtures.