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Physical & Chemical properties

Boiling point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018-04-18 to 2018-04-18
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Version / remarks:
27 July 1995
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
31 May 2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Version / remarks:
August 1996
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
method according to Siwoloboff
Key result
Decomposition:
yes
Decomp. temp.:
>= 125 °C
Conclusions:
The test item decomposed at 125 -130 ºC.
Executive summary:

To determine the boiling point of the test item a study was performed in compliance with GLP principles, OECD guideline 103, EU Method A.2 and EPA OPPTS 830.7220. A preliminary test was carried out to determine the approximate boiling point temperature of the test item. The test item turned from brownish paste to dark brownish froth at temperature 125-130 ºC, hence boiling point temperature was not found for the test item. Therefore, the main test according to the Siwoloboff method was not conducted.

Description of key information

No boiling reaction was determinable. The test item decomposed at a temperature between 125 and 130 ºC.

Key value for chemical safety assessment

Additional information

To determine the boiling point of the test item a study was performed in compliance with GLP principles, OECD TG 103, EU Method A.2 and EPA OPPTS 830.7220. In a preliminary test the substance decomposed at 125 -130 ºC. Therefore, the main test according to the Siwoloboff method was not conducted.