Registration Dossier
Registration Dossier
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EC number: 224-931-9 | CAS number: 4560-68-3
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 30 October 2017 to 4 May 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- 27 July 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- Trihexadecyl citrate
- EC Number:
- 224-931-9
- EC Name:
- Trihexadecyl citrate
- Cas Number:
- 4560-68-3
- Molecular formula:
- C55H106O6
- IUPAC Name:
- trihexadecyl citrate
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- The test substance, Triisocetyl Citrate was allocated the Smithers Viscient code ESTS 262/17 for reference throughout the study.
Name: Triisocetyl Citrate
Physical state: Clear liquid
Arrival date: 4 September 2017
Re-test date: 4 September 2019
Storage conditions: Room temperature (15 to 30°C)
Results and discussion
Boiling point
- Key result
- Atm. press.:
- ca. 1 013 hPa
- Decomposition:
- yes
- Decomp. temp.:
- > 335.53 - < 340.18 °C
Any other information on results incl. tables
An exotherm was observed, with a mean onset temperature of 338°C (mean of 335.53°C and 340.18°C) and a mean energy of 870 J/g (mean of 729.82 J/g and 1009.29 J/g). A charred, black residue remained in the crucibles at the end of the test confirming decomposition had occurred. The thermograms are shown in Figure 21 and Figure 22 (attached).
Applicant's summary and conclusion
- Conclusions:
- No boiling point obtained. An exotherm was observed, with a mean onset temperature of 338°C (mean of 335.53°C and 340.18°C) and a mean energy of 870 J/g (mean of 729.82 J/g and 1009.29 J/g). A charred, black residue remained in the crucibles at the end of the test confirming decomposition had occurred.
- Executive summary:
In this guideline (OECD 103) study, [conducted with GLP certification], an exotherm was observed, with a mean onset temperature of 338°C (mean of 335.53°C and 340.18°C) and a mean energy of 870 J/g (mean of 729.82 J/g and 1009.29 J/g). A charred, black residue remained in the crucibles at the end of the test confirming decomposition had occurred.
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