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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 11 MAY 2009 to 21 SEP 2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study well described, following the EU Method A.9, but not GLP.
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
GLP compliance:
no
Type of method:
closed cup
Flash point:
91 °C
Atm. press.:
1 022 hPa

Results: 

Sample

PDMB

09SEC736

Method

Pensky Martens,

Method A

Room temperature

22°C

Atmospheric pressure

1022 hPa

Test n°1

90.5°C

Test n°2

91.5°C

Average

91°C

Result

91°C

 

Conclusions:
Flash point: 91°C (closed cup).
Executive summary:

In a study (CRTL, 2009), the flash point determination of PDMB was performed using PENSKY-MARTENS method according to the COMMISSION REGULATION (EC) N°440/2008 – A9 and EN ISO 2719.

 

The flash point of PDMB is 91°C according to this test.

Description of key information

The Flash point is 91°C (closed cup).
Only one experimental study (CRTL, 2009, reliability 1) is available and selected as key study, since conducted in accordance with EEC Directive 92/69 Appendix V part A9.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
91 °C

Additional information