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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Boiling point

Currently viewing:

Administrative data

Link to relevant study record(s)

boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-04-03 to 2009-10-23
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
OECD Guideline 103 (Boiling point/boiling range)
GLP compliance:
Type of method:
differential thermal analysis
Specific details on test material used for the study:
Batch No.: 20090302
Purity: 99.42%
Key result
Boiling pt.:
406.4 °C
Remarks on result:
other: Atm. press. not specified

Thermograms are given under attached background material below.

Substance Sample Result (°C) Average (°C)
DEHCH n1 406.48 406.4
n2 406.32
DEHP (reference sample) n1 387.12 388.4
n2 389.58
The boiling point was determined to be 406.4°C

Description of key information

Boiling point: 406.4 °C (OECD 103)

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
406.4 °C

Additional information