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Physical & Chemical properties

Flash point

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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
Remarks:
Data from reliable handbook. Basic data are given.
Guideline:
ISO No., other: not known
Principles of method if other than guideline:
The editors of the handbook stated that the values have been measured according to the relevant guidelines (closed cup).
GLP compliance:
not specified
Type of method:
closed cup
Flash point:
> 110 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: atmospheric pressure (1013 hPa) assumed
Conclusions:
A reliable handbook value for the flash point is reported to be > 110 °C at 1013 hPa (closed cup).
Executive summary:

A reliable handbook value for the flash point is reported to be > 110 °C at 1013 hPa (closed cup).

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:
test procedure in accordance with national standard methods with acceptable restrictions
Remarks:
Only short summary of the test conditions available.
Qualifier:
according to
Guideline:
ISO No., other: Cleveland open cup, ASTM D. 92 - 52
Qualifier:
according to
Guideline:
ISO No., other: Pensky-Martens closed cup, ASTM D. 93 - 52
GLP compliance:
not specified
Type of method:
open cup
Remarks:
and closed cup
Flash point:
160 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: Cleveland open cup, ASTM D. 92 - 52
Flash point:
148 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: Pensky-Martens closed cup, ASTM D. 93 - 52
Conclusions:
A reliable value for the flash point is reported to be 148 °C at 1013 hPa (Pensky-Martens closed cup) according to ASTM D. 93-52. A second investigation showed a flash point of 160 °C at 1013 hPa (Cleveland open cup) according to ASTM D. 92-52.
Executive summary:

A reliable value for the flash point is reported to be 148 °C at 1013 hPa (Pensky-Martens closed cup) according to ASTM D. 93-52. A second investigation showed a flash point of 160 °C at 1013 hPa (Cleveland open cup) according to ASTM D. 92-52.

Description of key information

Flashpoint: > 110 °C at 1013 hPa (reliable handbook data, Brandes E, Möller W (2003), LITSU04-0190)
Reliable data: FP: 148 °C at 1013 hPa (Pensky-Martens closed-cup method) according to ASTM D. 93-52 (Elf Atochem, (1971).

Key value for chemical safety assessment

Additional information

The flash point of Dodecyl methacrylate is reported to be > 110 °C at 1013 hPa assumed (closed cup). (reliable handbook data), Brandes E, Möller W (2003), LITSU04-0190. This value is supported by an other reliable study with dodecyl methacrylate FP: 148 °C at 1013 hPa (Pensky-Martens closed-cup method) according to ASTM D. 93-52 (Elf Atochem, (1971).