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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:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Qualifier:
according to
Guideline:
ISO No., other: DIN 51 755
GLP compliance:
not specified
Flash point:
11 °C
Conclusions:
A melting point value of 11°C is reported in secondary literature (MSDS). The original reference was not available for review and no further information is available. The reliability of this result is not assignable.
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
14-Jul to 23-Sep-2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.9 (Flash-Point)
GLP compliance:
yes (incl. certificate)
Remarks:
Ministerium für Arbeit, Integration und Soziales des Landes Nordhein-Westfalen.
Type of method:
closed cup
Remarks:
Abel method
Flash point:
11 °C
Atm. press.:
1 013 hPa

Results

 

Flash point at atmospheric pressure (°C)

Flash point corrected to a pressure of 1013 hPa (°C)

Preliminary test

11.0

11.0

First run

10.5

10.5

Second run

11.0

11.0

Mean value*

 

11.0

 

* rounded to +/- 0.5 °C

A flash point value of the test item was determined according to EU test method A.9 (Council Regulation (EC) No 440/2008, Official Journal L 142/1 2008) with the Abel method (closed cup).

 

Flash point: 11.0 °C (1013 hPa) 

Conclusions:
A flash point value of 11.0°C at 1013 hPa was determined in a reliable study conducted according to an appropriate test protocol, and in compliance with GLP.

Description of key information

Diethoxy(dimethyl)silane: 11.0°C (measured)

Key value for chemical safety assessment

Flash point at 101 325 Pa:
11 °C

Additional information

A flash point of 11.0°C (1013 hPa) was determined by the Abel method (closed cup) according to EU Test Method A.9. This is supported by a measured value of 11°C at 1013 hPa from a secondary source (company data).