Registration Dossier

Physical & Chemical properties

Boiling point

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reference:
Composition 1
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
2008
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry
Test material information:
Composition 1
Key result
Atm. press.:
101.42 kPa
Decomposition:
yes
Decomp. temp.:
>= 371 - <= 373 °C

As the test material decomposes, no value for boiling temperature could be determined.

Conclusions:
The test material TODI was determined to boil with decomposition, which starts at approximately 644 K (371 - 373 °C) at 101.42 kPa. Thus, no value for boiling temperature could be determined by differential scanning calorimetry.
Executive summary:

Applying the differential scanning calorimetry (DSC) using the procedure specified in ASTM E537 -86, EU Method A2: Boiling Temperature of Commission Regulation (EC) No.440/2008, TODI was determined to boil with decomposition, which starts at approximately 644 K (371 - 373 °C) at 101.42 kPa. Two separate tests were carried out.

Description of key information

The test material (TODI) was determined to decompose at approximately 644 K (371°C) at 101.42 kPa before boiling. Thus, no value for boiling temperature could be determined.

 

Key value for chemical safety assessment

Additional information

Applying the differential scanning calorimetry (DSC) using the procedure specified in ASTM E537 -86, EU Method A2: Boiling Temperature of Commission Regulation (EC) No.440/2008, TODI was determined to boil with decomposition, which starts at approximately 644 K (371 - 373 °C) at 101.42 kPa. Two separate tests were carried out.