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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flash point

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Administrative data

Link to relevant study record(s)

Referenceopen allclose all

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Principles of method if other than guideline:
no data
GLP compliance:
not specified
Type of method:
closed cup
Flash point:
168 °C

pressure not reported

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Principles of method if other than guideline:
no data
GLP compliance:
not specified
Type of method:
closed cup
Flash point:
168 °C
Remarks on result:
other: no pressure reported

Pressure not reported

Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Principles of method if other than guideline:
no data
GLP compliance:
no
Type of method:
closed cup
Flash point:
168 °C
Remarks on result:
other: closed flask

Pressure not reported

Executive summary:

The flash point of phthalic acid is 168°C (Chemsafe, 2008).

Description of key information

The flash point of phthalic acid is 168°C (Chemsafe, 2008).

Key value for chemical safety assessment

Flash point at 101 325 Pa:
168 °C

Additional information