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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Boiling point

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Administrative data

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Endpoint:
boiling point
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
This extract is a UVCB and natural complex substance, and is assessed through constituents approach taking into account one of the main constituent, sunflower oil, containing mainly linoleic acid at 60% and oleic acid at 29%.
Qualifier:
according to guideline
Guideline:
other: the guideline is not described on the document
Key result
Boiling pt.:
ca. 230 °C
Atm. press.:
16 mm Hg
Conclusions:
The value of the boiling point of linoleic acid is 230°C at 16 mmHg.
Endpoint:
boiling point
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Study period:
2006
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
This extract is a UVCB and natural complex substance, and is assessed through constituents approach taking into account one of the main constituent, sunflower oil, containing mainly linoleic acid at 60% and oleic acid at 29%.
Qualifier:
according to guideline
Guideline:
other: the guideline is not described on the document
GLP compliance:
not specified
Key result
Boiling pt.:
ca. 286 °C
Atm. press.:
ca. 100 mm Hg
Conclusions:
The value of the boiling point of oleic acid is 286°C at 100 mmHg.

Description of key information

Substance  Result of the boiling point (°C)  at a pressure of (mmHg)
Linoleic acid  230  16
Oleic acid  286  100

Key value for chemical safety assessment

Additional information

The boiling point of the test substance was estimated using the constituents approach.


This final extract is a natural complex substance. It is a mixture of several components, and two of them represent about 89% of the UVCB.


The value of the boiling point of this extract is estimated between 230°C and 286°C.