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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:
21/09/2017-31/10/2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
GLP compliance:
yes
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
differential scanning calorimetry
Specific details on test material used for the study:
Sample identification : 17.076961.0001
Batch Number:Lot 91602E004 20/06/17
Purity:70% w/w of CAS 7281-04-1 and 30% w/w of CAS 18773-88-1 (stated)
Storage:Store at RT

Sample preparation : The test substance and standard reference material were accurately weighted on the aluminium sample holder then sealed before analysis.
Key result
Boiling pt.:
ca. 106.46 °C
Atm. press.:
ca. 5 kPa
Decomposition:
no
Decomp. temp.:
> 106.46 °C
Key result
Boiling pt.:
ca. 103.21 °C
Atm. press.:
ca. 5 kPa
Decomposition:
no
Decomp. temp.:
> 103.21 °C
Conclusions:
Averaged values of boiling point detected are : transition temperature of 104,84°C (onset temperature), with an offset temperature of 113,60°C, and a ΔH of 159,6 J/g.
Executive summary:

On an OECD 102 study, averaged values of boiling point detected are : transition temperature of 104,84°C (onset temperature), with an offset temperature of 113,60°C, and a ΔH of 159,6 J/g.

Description of key information

On an OECD 102 study, averaged values of boiling point detected are : transition temperature of 104,84°C (onset temperature), with an offset temperature of 113,60°C, and a ΔH of 159,6 J/g.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
104.84 °C

Additional information