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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

Flash point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study was carried out according to guidelines and under GLP
Qualifier:
according to guideline
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Version / remarks:
2002
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
Version / remarks:
2004
Deviations:
no
GLP compliance:
yes
Type of method:
closed cup
Flash point:
> 220 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: DIN 2719 no flashpoint observed up to 220 °C.
Flash point:
180 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: DIN 3679, upon opening the cup a flash was observed
Conclusions:
No flash point was observed up to a temperature of 220 °C in the DIN 2719 test. In the DIN 3679 test a flash was observed at 180 °C at manually opening the cup. Therefore DBPP can be regarded as a not flammable liquid.
Executive summary:

The flash point of DBPP was determined according to two guidelines, DIN 2719 and DIN 3679, using a closed cup. No flash point was observed up to a temperature of 220 °C in the DIN 2719 test. In the DIN 3679 test a flash was observed at 180 °C at manually opening the cup. Therefore DBPP can be regarded as a not flammable liquid.

Description of key information

The flash point of DBPP was determined according to two guidelines, DIN 2719 and DIN3679, using a closed cup (Keldenich, 2012). No flash was observed up to 220 °C in the DIN 2719 test. In the DIN 3679 test a flash was observed at 180 °C at manually opening the cup. Therefore DBPP can be regarded as a non flammable liquid.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
220 °C

Additional information