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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:
2018-05-22
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Qualifier:
no guideline followed
Principles of method if other than guideline:
A 250g sample of the test item was taken and placed in a 500ml round bottomed flask. The flask was set up with a small, unpacked column, a condenser, a take-off receiver and a calibrated thermometer. The flask was vented to atomosphere (i.e. the test was run at atmospheric pressure).
Heat was applied to the flask until the contents began to boil. The boiling point of the distillate was measured throughout the distillation process. The mean boiling point over the course of the distillation was taken as the boiling point of the test item.
GLP compliance:
no
Other quality assurance:
other: No details reported.
Type of method:
distillation method
Specific details on test material used for the study:
No details reported
Key result
Boiling pt.:
147 °C
Atm. press.:
1 013 hPa
Remarks on result:
other:
Remarks:
No further details reported.
Conclusions:
The boiling point of the test item is considered to be within the range of 147 – 149°C.
Executive summary:

A 250g sample of the test item was taken and placed in a 500ml round bottomed flask. The flask was set up with a small, unpacked column, a condenser, a take-off receiver and a calibrated thermometer. The flask was vented to atomosphere (i.e. the test was run at atmospheric pressure).

Heat was applied to the flask until the contents began to boil. The boiling point of the distillate was measured throughout the distillation process. The mean boiling point over the course of the distillation was taken as the boiling point of the test item. The boiling point of the test item is considered to be within the range of 147 – 149°C.

Description of key information

The boiling point of the test item is considered to be within the range of 147 – 149°C.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
147 °C

Additional information

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