Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 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:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Deviations:
no
GLP compliance:
yes
Type of method:
differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid
Remarks:
Pale yellow liquid
Details on test material:
Batch 04455//PGP7216
Appearance: Pale yellow liquid
UVCB

- Expiration date of the lot/batch: 30 March 2019
- Purity test date: 15 dec 2016

Results and discussion

Boiling point
Key result
Atm. press.:
1 013.25 hPa
Decomposition:
yes
Decomp. temp.:
> 100 °C
Remarks on result:
other:
Remarks:
reaction and/or decomposition of the test item at > 100°C (> 373K) was observed

Applicant's summary and conclusion

Conclusions:
Reaction and/or decomposition of the test item Petitgrain Oil - citrus aurantium was observed during DSC experiment at temperatures of > 100°C (> 373K). Boiling of the test item was not observed below the temperature at which reaction and/or decomposition started. Based on this, Petitgrain Oil - citrus aurantium has no boiling temperature.
Executive summary:

The test item Petitgrain Oil - citrus aurantium has no boiling temparature, because the substance decomposes at temperatures >100ºC according to the test guidelines OECD 103, EU Method A.2 & OPPTS 830.7220.