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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:
2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Reference:
Composition 0
Qualifier:
according to
Guideline:
other: EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
Qualifier:
equivalent or similar to
Guideline:
other: OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
differential thermal analysis
Remarks:
Differential Thermal Analysis (DTA) / Differential Scanning Calorimetry (DSC)
Test material information:
Composition 1
Specific details on test material used for the study:
- Purity not specfied
- Batch number: UN100EK
Key result
Boiling pt.:
> 140 °C
Decomposition:
yes
Remarks on result:
other: In the range of approx. 142 °C and approx. 157 °C an endothermic effect could be detected

RESULT:

- In the range of approx. 142 °C and approx. 157 °C an endothermic effect could be detected

- It could not be exactly determined in which phase the decomposition took place

Conclusions:
The boiling point was higher than 140 °C. No pressure was reported.
Executive summary:

A differential thermal analysis (DTA)/differential scanning calorimetry (DSC)-system was used to determine the boiling point which conforms with the procedure Test method A.1, described in the EC-Guideline. In the range of approx. 142 °C and approx. 157 °C an endothermic effect could be detected which could be regarded as the boiling range of Bromhydrin-valerat. It cannot be exactly determined in which phase the decomposition took place. Therefore the boiling point was set to higher than 140 °C. No pressure was reported.

Description of key information

The boiling point was higher than 140 °C. No pressure was reported.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
140 °C

Additional information

"Should read: >140 °C"

In the range of approx. 142 °C and approx. 157 °C an endothermic effect could be detected which could be regarded as the boiling range of Bromhydrin-valerat. It cannot be exactly determined in which phase the decomposition took place. Therefore the boiling point was set to higher than 140 °C. No pressure was reported.