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Physical & Chemical properties

Flash point

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Reference
Endpoint:
flash point, other
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
Qualifier:
according to
Guideline:
ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
equilibrium method closed cup
Flash point apparatus:
other: Normalab NPV310, Inv. No. 49405775
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch number of test material: 3341/00-F9
- Expiration date of the lot/batch: August 06, 2020
- Purity test date: Certificate of analysis dated August 06, 2019

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Room temperature (10°C to 30 °C), dark, dry

FORM OF TEST MATERIAL
- Content: 10.94 % Pt
- Form: liquid
- Appearance: clear orange liquid
Remarks on result:
no flash point - measurement carried out until boiling temperature
Remarks:
No flash point was detected up to the beginning of boiling. The test was stopped at 110 °C.

The following tables show the results of the measurements as temperatures where ignition (+) was detected and where not (-).

Table1shows the results from the flash point measurements.

Table1:Preliminary test

Test item / ml

Starting temperature / °C

Temperature / °C

Ignition + / -

2

20

-

-

4

100

-

-

4

100

-

-

The test item started to evaporate at 105 °C and at 110 °C boiling under decomposition occurred. At this point the ignition flame extinguished. No flash point was observed up to 110 °C.

Interpretation of results:
GHS criteria not met
Conclusions:
The test item started to evaporate at 105 °C and at 110 °C boiling under decomposition occurred. No flash point was observed up to 110 °C.
Executive summary:

Winkler (2020) is a GLP-compliant study following EU method A9. It is reliable without restrictions and can be used as a key study for this endpoint. The test item started to evaporate at 105 °C and at 110 °C boiling under decomposition occurred. No flash point was observed up to 110 °C.

Description of key information

No ignition was detected up to the beginning of boiling. The test was stopped at 110°C.

Key value for chemical safety assessment

Additional information

Winkler (2020) is a GLP-compliant study following EU method A9. It is reliable without restrictions and can be used as a key study for this endpoint. The test item started to evaporate at 105 °C and at 110 °C boiling under decomposition occurred. No flash point was observed up to 110 °C.