Registration Dossier

Physical & Chemical properties

Flash point

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information


The flash point of 1,1-DPE was estimated as 119.6 °C according to EU method A.9.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
119.6 °C

Additional information

The flash point of 1,1-DPE was estimated as 119.6 °C according to EU method A.9.

The flash point of 1,1-DPE is given in the CHEMSAFE database. The flash point of 1,1-DPE was estiamted as 129 °C according to ISO 1523:2002 (Determination of flash point - Closed cup equilibrium method).

Chemsafe is a numerical database providing reliable data for fire protection and the evaluation of explosion hazards.CHEMSAFE is produced by:

•PTB Physikalisch-Tech-nische Bundesanstalt, Braunschweig and

•BAM Bundesanstalt für Materialforschung und -prüfung, Berlin.

It contains data measured at laboratories of BAM (gases and dusts) and PTB (liquids), as well as reviewed data compiled from the literature. The CHEMSAFE database is therefore considered as trusted source. No further testing is required.