Registration Dossier

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
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Reason / purpose:
data waiving: supporting information
Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Deviations:
no
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Remarks on result:
other: Polymerization was observed before evaporation and this prevented proper determination of the evaporation point.
Conclusions:
Under the study conditions, di-TMPTTA exhibited polymerization and therefore the evaporation point was not determined.
Executive summary:

A study was conducted to evaluate the boiling point of di-TMPTTA using differential scanning calorimeter (DSC). The study was equivalent to the OECD Guideline 103. Under the study conditions, the test substance exhibited polymerization and therefore the evaporation point was not determined (Jeuniaux, 2012).

Reason / purpose:
data waiving: supporting information
Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Version / remarks:
2002
Deviations:
no
GLP compliance:
no
Type of method:
closed cup
Flash point apparatus:
Pensky-Martens apparatus
Key result
Flash point:
> 135 °C
Remarks on result:
other: The testing was stopped at 135°C in order to prevent the test sample from gelling. The exact flash point could not be determined but will be higher than 135°C.
Interpretation of results:
other: CLP criteria not met
Conclusions:
Under the study conditions, the flash point of di-TMPTTA was >135°C.
Executive summary:

A study was conducted to determine the flash point of di-TMPTTA using the closed cup Pensky-Marten method according to EN ISO Method 2719. The testing was stopped at 135°C in order to prevent the test sample from gelling. The exact flash point could not be determined but will be higher than 135°C (Jeuniaux, 2012).

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion