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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reference:
Composition 1
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
GLP compliance:
yes (incl. certificate)
Test material information:
Composition 1
Auto-ignition temperature:
> 653 °C
Remarks on result:
preliminary test
Remarks:
The test item showed no ignition up to 653°C.

Table 1: Auto-ignition temperature (preliminary test)

Preliminary test

T / °C

Drops

+ / -

Time lag / s

203

5

-

-

253

5

-

-

303

5

-

-

353

5

-

-

403

5

-

-

453

5

-

-

503

5

-

-

553

5

-

-

603

5

-

-

653

5

-

-

Barometric pressure: 1021.6 hPa

Table 2: Auto-ignition temperature (preliminary test, continued)

Preliminary test, continued

T / °C

Drops

+ / -

Time lag / s

653

5

-

-

653

10

-

-

653

3

-

-

653

9

-

-

653

6

-

-

653

8

-

-

653

2

-

-

653

7

-

-

653

1

-

-

653

4

-

-

Barometric pressure: 1014.1 hPa

Conclusions:
Tetraamminepalladium dihydroxide showed no ignition up to 653°C.
Executive summary:

Nau (2017) is a GLP-compliant study following EU method A15. It is considered suitable for use as the key study for this endpoint. Tetraamminepalladium dihydroxide showed no ignition up to 653°C.

Description of key information

Tetraamminepalladium dihydroxide showed no ignition up to 653°C.

Key value for chemical safety assessment

Additional information

Nau (2017) is a GLP-compliant study following EU method A15. It is considered suitable for use as the key study for this endpoint. Tetraamminepalladium dihydroxide showed no ignition up to 653°C.