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Diss Factsheets

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Oct 2017 - Feb 2018
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
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Reference substance name:
Essential oil of Gurjun obtained from the resin tapped from Dipterocarpus trees (Dipterocarpaceae) by steam distillation (Gurjunene quality)
EC Number:
947-839-7
IUPAC Name:
Essential oil of Gurjun obtained from the resin tapped from Dipterocarpus trees (Dipterocarpaceae) by steam distillation (Gurjunene quality)
Test material form:
liquid
Details on test material:
Name in used in report: Gurrjun Balsam oil (Gurjunene)
Test facility number 209144/A


SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: obtained from sponsor, Batch no. 2642704.
- Expiration date of the lot/batch: 28-02-2018 and extended to 28-12-2018 (30-03-2018)
- Purity test date: 20-09-2017


STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: at room tempersture.

OTHER SPECIFICS: UVCB

Specific details on test material used for the study:
Name in used in report: Gurjun Balsam oil (Gurjunene)
Test facility number 209144/A


SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: obtained from sponsor, Batch no. 2642704.
- Expiration date of the lot/batch: 28-02-2018 and extended to 28-12-2018 (30-03-2018)
- Purity test date: 20-09-2017


STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: at room tempersture.

OTHER SPECIFICS: UVCB

Results and discussion

Boiling point
Key result
Atm. press.:
ca. 1 013 hPa
Decomposition:
yes
Remarks:
reaction and/or decomposition of the test item at > 150°C (> 423K) was observed
Decomp. temp.:
> 150 °C
Remarks on result:
not determinable
Remarks:
no boiling temperature

Applicant's summary and conclusion

Conclusions:
No boiling point could be determined for Gurjun Balsam Oil (Gurjunene). Reaction and/or decomposition of the test item at > 150°C (> 423K) was observed
Executive summary:

The test item Gurjun Balsam Oil (Gurjunene) has no boiling temperature at 1013 hPa according to the guidelines EC A.2 / ECD 102 / OPPTS 830.7220