Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
23 Nov 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report Date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling Point)
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
GLP compliance:
yes (incl. certificate)
Remarks:
LUBW Landesanstalt für Umwelt, Messungen und Naturschutz Baden-Württemberg, Karlsruhe, Germany
Type of method:
photocell detection

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid

Results and discussion

Boiling point
Key result
Boiling pt.:
253.1 °C
Atm. press.:
1 013 mBar

Any other information on results incl. tables

Check of the Apparatus

The apparatus was checked with caffeine and ultrapure water.

The check showed that the instrument worked correctly and was fit for purpose.

 

Preliminary Test

Boiling was observed at 258.0 °C.

 

Main Test

The main test was performed two times. The tests were started at 248 °C, and then a heating rate of 0.5 K/min was used.

 

Main test No.

Atmospheric pressure

[mBar]

Boiling temperature

Boiling point*

[K]

[°C]

[K]

[°C]

1

985

524.4

251.2

525.7

252.5

2

985

525.6

252.4

526.9

253.7

Mean:

526.3

253.1

*To calculate the boiling point, the boiling temperature was corrected to standard pressure of 1013 mBar.

 

Discussion and Conclusion

The boiling temperature of the test item was determined two times. The derived mean boiling point is 526.3 K (253.1 °C) at standard pressure of 1013 mBar.

Applicant's summary and conclusion