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Physical & Chemical properties

Boiling point

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Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report Date:
2018

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Approximately 100g of sample was heated in a conical flask with the heat source provided from a hot plate. A condenser was used to collect any distillate from the substance, with a thermometer measuring the temperature of the test substance, and a second thermometer to monitor the condensate temperature. The sample was heated through a range of 100ºC to 230ºC, with the temperature of the condensate monitored throughout.
GLP compliance:
no
Type of method:
distillation method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid

Results and discussion

Boiling point
Boiling pt.:
>= 195 °C
Atm. press.:
1 atm
Decomposition:
yes
Decomp. temp.:
>= 230 °C

Any other information on results incl. tables

At 195°C a small amount of liquid starts to boil. This continues up to 230°C (the maximum temperature reached) as the F37 decomposes. The condensate has a temperature of 75-85°C, suggesting that ethanol may be the decomposition product. The test was terminated at 230ºC due to the decomposition of the sample.

Applicant's summary and conclusion

Conclusions:
Initial boiling started at 195 degrees C. It is not possible to assign a full boiling point range due to the decomposition of the test material at 230 degrees C.
Executive summary:

Initial boiling started at 195 degrees C. It is not possible to assign a full boiling point range due to the decomposition of the test material at 230 degrees C.