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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

flash point
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Certificate of Analysis
according to guideline
ISO No., other: ASTM D 93
Principles of method if other than guideline:
GLP compliance:
Type of method:
equilibrium method closed cup
Pensky-Martens Closed Cup
Flash point:
193.5 °C
Atm. press.:
988 hPa

Description of key information

193.5 °C at 988 hPa

Key value for chemical safety assessment

Flash point at 101 325 Pa:
193.5 °C

Additional information

The flash point of the substance isohexadecyl 12-[(1-oxooctadecyl)oxy]octadecanoate (CAS 97338-28-8) was determined in accordance with ASTM D93 (Pensky-Martens closed cup method).