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Physical & Chemical properties

Flash point

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Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Experimental determination: 2018-06-18;
Study completion date: 2018-06-27
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
non-GLP
Qualifier:
according to guideline
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Version / remarks:
2002
Deviations:
no
GLP compliance:
no
Other quality assurance:
other: Not explicitly documented
Type of method:
closed cup
Remarks:
Pensky-Martens closed cup method
Flash point apparatus:
Pensky-Martens apparatus
Dynamic viscosity of test material:
No data available at Annex VII, REACH
Specific details on test material used for the study:
Details on identity and purity of the test item batch used for this study are given in a separate document provided in this endpoint study report as an attached background material.
Key result
Flash point:
63 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: Based on n= 2 determinations with identical results.

The flash point of MAT-144 was determined twice, with the following single results (corrected to standard pressure of 1013 hPa):


Determination 1: Quoted flash point (to nearest 0.5 °C) = 63.0 °C


Determination 2 (repeat test): Quoted flash point (to nearest 0.5 °C) = 63.0 °C

Interpretation of results:
GHS criteria not met
Remarks:
According to EU GHS, i.e. REGULATION (EC) No. 1272/2008 (CLP)
Conclusions:
Flash point (ISO 2719) = 63 °C (1013 hPa)
Executive summary:

The flash point of the liquid test item MAT-144 was determined in a reliable (with restriction: non-GLP) and valid study performed according to ISO 2719 (2002) using Pensky-Martens closed cup method.
Two replicate determinations produced the same result (corrected to ambient pressure of 1013 hPa):
Flash point = 63 °C


Accordingly, classification criteria not met according to EU GHS, i.e. REGULATION (EC) No. 1272/2008 (CLP).

Description of key information

Flash point (ISO 2719) = 63 °C (1013 hPa)

Key value for chemical safety assessment

Flash point at 101 325 Pa:
63 °C

Additional information

The flash point of the liquid test item MAT-144 was determined in a reliable (with restriction: non-GLP) and valid study performed according to ISO 2719 (2002) using Pensky-Martens closed cup method.
Two replicate determinations produced the same result (corrected to ambient pressure of 1013 hPa):
Flash point = 63 °C


Further non-assignable data indicate that the flash point tends to be rather higher than 63 °C (a value of >200 °F (93 °C) is reported based on the Pensky-Martens closed cup method).


Accordingly, classification criteria not met according to EU GHS, i.e. REGULATION (EC) No. 1272/2008 (CLP).