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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative self-ignition temperature (solids)
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other: GLP Compliant, guideline study, available as unpublished report, acceptable without restrictions
Qualifier:
according to guideline
Guideline:
other: N.4 (Modified method) Self Heating Substances test
Deviations:
yes
Remarks:
Test N.4 uses a a large amount of test item, however the test item was only available in very limited amounts and was extremely expensive. Therefore a modified procedure was employed
GLP compliance:
yes (incl. QA statement)
Key result
Remarks on result:
no self ignition observed under the test conditions

No signs of self-ignition or self-heating throughout the test

Conclusions:
Tetrakis(triphenylphosphine) palladium showed no signs of self-ignition or self-heating throughout the test
Executive summary:

This is a GLP compliant, guideline study which is considered suitable for use as the key study for this endpoint. Tetrakis(triphenylphosphine) palladium showed no signs of self-ignition or self-heating throughout the test

Description of key information

Tetrakis(triphenylphosphine) palladium showed no signs of self-ignition or self-heating throughout the test.

Key value for chemical safety assessment

Additional information

Walker and White (2011) is a GLP compliant study following a modified N4 guideline, which is considered suitable for use as the key study for this endpoint. Tetrakis(triphenylphosphine) palladium showed no signs of self-ignition or self-heating throughout the test.