Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October 22-23, 2009
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
yes
GLP compliance:
yes (incl. QA statement)
Type of method:
closed cup

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
419-690-3
EC Name:
-
Cas Number:
88020-55-7
Molecular formula:
[(C12H25)3NH]4Mo8O26
IUPAC Name:
tridodecylamine hydrate molybdenum
Details on test material:
Batch N° T090008
The sample is a blue-green solid

Results and discussion

Flash pointopen allclose all
Flash point:
45 °C
Atm. press.:
99.9 kPa
Remarks on result:
other: Pensky-Martens closed cup apparatus : 45°c test terminated (cf Study plan deviation)
Flash point:
52.4 °C
Atm. press.:
>= 99.9 - <= 100.8 kPa
Remarks on result:
other: Setaflash apparatus

Any other information on results incl. tables

Study plan deviation : the test material has been found to be a solid at room temperature with a melting point between 41°c and 49°c. During Flash Point (Pensky Martens-Closed Cup) testing, it was found that the test material ignited upon the first test run at 45°c (once the sample was soft enough to stir). Therefore, it was suspected that the Pensky Martens method is not applicable to this material. The SetaFlash (Small scale Closed Cup) method has been instead.

Applicant's summary and conclusion