Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
10th October 2016 to 05th September 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
GLP compliance:
yes (incl. QA statement)
Type of method:
method according to Siwoloboff

Test material

Constituent 1
Reference substance name:
Undecanolactone
EC Number:
254-399-3
EC Name:
Undecanolactone
Cas Number:
39282-36-5
Molecular formula:
C11H20O2
IUPAC Name:
undecanolactone
Specific details on test material used for the study:
Identity: RM1004952
Appearance: Off-white, soft solid
Storage conditions: Room temperature (15 to 25°C)
Batch number: 1383Q12001
Purity: 100%
Expiry date: 30 August 2017
Date received: 05 October 2015

Results and discussion

Boiling point
Key result
Boiling pt.:
< 169 °C
Atm. press.:
>= 1 021 - <= 1 026 mBar
Decomposition:
yes
Decomp. temp.:
ca. 168 °C
Remarks on result:
not determinable

Applicant's summary and conclusion

Conclusions:
The substance's boiling point was not determinable due to substance decomposition at 168 °C without boiling at 1021 - 1026 mbar.
Executive summary:

The substance's boiling point was studied in accordance with EU Method A.2 and OECD Guideline 103 via a GLP-certified laboratory. Using the Siwoloboff method the boiling point was not determinable due to substance decomposition at 168 °C without boiling at 1021 - 1026 mbar.