Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June - November 2011
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference Type:
study report
Report date:

Materials and methods

Test guideline
according to guideline
OECD Guideline 103 (Boiling point/boiling range)
GLP compliance:
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
EC Number:
EC Name:
Cas Number:
Molecular formula:
Details on test material:
- Substance type: organic
- Physical state: off-white powder
- Storage condition of test material: in refrigerator (2-8°C)

Results and discussion

Boiling point
Remarks on result:
other: reaction and/or decomposition of the substance was observed starting at 150°C. The boiling point was not observed below which reaction and/or decomposition of the substance started. the test substance has no boiling point

Applicant's summary and conclusion

Reaction and/or decomposition of the test substance was observed starting at 150°C (423K). Melting and/or boiling of the test substance was not
observed below the temperature at which reaction and/or decomposition started. Based on this, the test substance has no melting and/or boiling
Executive summary:

The boiling temperature of the test substance were determined using differential scanning calorimetry (DSC) acc. to OECD guideline 103. The standard boiling temperature is defined as the temperature at which the vapour pressure of a liquid is the same as the standard pressure (1013.25 hPa).

In the Preliminary test 2.55 mg test substance was heated with a rate of 20°C/minute from 25°C to 550°C. At this point 48% weight loss of the test substance was observed. After the experiment, the sample was cooled to 50°C and the consistency of the test substance was determined.

In the main study an endothermic peak between 75°C and 175°C was observed. The effect was most likely obtained due to evaporation of some water vapour, attached to the test substance. An exothermic effect was seen between 150°C and 225°C. This effect is most likely due to reaction and/or decomposition of the test substance. No melting and/or boiling point could be observed. After the experiment, a black charred residue remained in the sample container.