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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:
From November 18, 2016 to March 30, 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Deviations:
no
Qualifier:
according to guideline
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Deviations:
no
GLP compliance:
no
Remarks:
The test laboratory is GLP-certified
Type of method:
equilibrium method closed cup
Flash point apparatus:
Pensky-Martens apparatus
Key result
Remarks on result:
no flash point - measurement carried out until boiling temperature

The test substance 70 % (60 % TLA) has no flash point up to 88 °C according to Regulation EC No. 440/2008 Method A.9. Flash Point and DIN EN ISO 2719 (2003).

According to the results of the test on the flash point, the test substance is classified as following:

UN Transport Regulation: As the test substance has no measured flash point up to 88.0 °C, it has not to be classified in class 3 as flammable liquid.

GHS (CLP Regulation EC 1272/2008 Annex 1: 2.6): As the test substance has no measured flash point up to 88.0 °C, it has not to be classified as flammable liquid.

Interpretation of results:
GHS criteria not met
Conclusions:
Under the study conditions, the test substance 70 % (60 % TLA) has no flash point up to 88 °C (boiling temperature).
Executive summary:

A study was conducted to determine the flash point of the test substance according to EU Method A.9 and ISO 2719. Under the study conditions, the test substance 70 % (60 % TLA) has no flash point up to 88 °C (boiling temperature) (Möller, 2017).

Description of key information

The flash point was determined according to EU Method A.9 and ISO 2719 (Möller, 2017).

Key value for chemical safety assessment

Additional information

No measured flash point up to 88.0 °C.

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