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Physical & Chemical properties

Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
February - March 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Test Substance Name: LZ 514
- Source: Lonza Ltd, Visp/Switzerland
- Lot/batch No.of test material: 5011
- Expiration date of the lot/batch: 2nd December 2017
- Manufacture date: 3rd December 2015

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage conditions: Controlled room temperature (15-25 ºC, below 70 RH%), protected from light and humidity.
- Stability under test conditions: stable
- Safety precautions: Routine safety precautions (lab coat, gloves, safety glasses, face mask) for unknown materials were applied to assure personnel health and safety.
Key result
Boiling pt.:
> 295 °C
Decomposition:
yes
Decomp. temp.:
ca. 295 °C
Conclusions:
The test item has a boiling point of > 295°C under the conditions of this study. The test item started to decompose at ca. 295°C.
Executive summary:

The study was performed accorrding to OECD no. 103 using the Differential Scanning Calorimetry method and performing two measurements. An exothermic event (decomposition) was then observed to commence from ca. 295°C. In conclusion, the boiling point was found to be > 295°C (mean of two runs).

Description of key information

The study was performed according to OECD no. 103 using the Differential Scanning Calorimetry method and performing two measurements. An exothermic event (decomposition) was then observed to commence from ca. 295°C. In conclusion, the boiling point was found to be > 295°C (mean of two runs).

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
295 °C

Additional information

Source: GLP-report