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Administrative data

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Qualifier:
according to guideline
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
GLP compliance:
no
Type of method:
closed cup
Flash point apparatus:
Pensky-Martens apparatus

Test material

Constituent 1
Reference substance name:
Phosphoric acid, C16-18-branched and linear alkyl esters, potassium salts
EC Number:
307-075-1
EC Name:
Phosphoric acid, C16-18-branched and linear alkyl esters, potassium salts
Cas Number:
97489-33-3
Molecular formula:
not available as the substance is an UVCB
IUPAC Name:
Phosphoric acid, C16-18-branched and linear alkyl esters, potassium salts
Test material form:
semi-solid (amorphous): gel

Results and discussion

Flash point
Key result
Atm. press.:
ca. 995 hPa
Remarks on result:
no flash point - measurement carried out until boiling temperature

Any other information on results incl. tables

Due to the fact that the flame got extinguished by evaporating test item and no ignition could be observed up to a temperature of 100 °C (boiling of the test item), the main test was not performed.

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The test item Phosphoric acid, C16-18-branched and linear alkyl esters, potassium salts has no flash point up to 100 °C (boiling of the test item) according to Regulation EC No. 440/2008 Method A.9. Flash Point and DIN EN ISO 2719 (2003).
The substance is only handled as aqueous solution.