Trimethoxy(2,4,4-trimethylpentyl)silane

Auto flammability

Link to relevant study record(s)

Reference

Endpoint:

auto-ignition temperature (liquids)

Type of information:

experimental study

Adequacy of study:

key study

Study period:

23-Jul-2015 to 30-Jul-2015

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

guideline study with acceptable restrictions

Qualifier:

according to guideline

Guideline:

EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))

Qualifier:

according to guideline

Guideline:

other: DIN EN 14522, Method S

GLP compliance:

no

Auto-ignition temperature:

302 °C

Atm. press.:

ca. 960 hPa

Remarks on result:

preliminary test

Results

Preliminary Test

Lowest test temperature = 355.7 °C at 964 hPa

 

Test Series 1

Lowest test temperature = 309 °C at 959 - 962 hPa

 

Test Series 2

Lowest test temperature = 307 °C at 961 hPa

 

Test Series 3

Lowest test temperature = 307 °C at 964 hPa

 

Summary

 

Test series	Value [°C]
Lowest value of test series 1	309
Lowest value of test series 2	307
Lowest value of test series 3	307
Lowest value of all test series	307
absolute deviation of the lowest value (1.5 %)	4.6

 

Auto-ignition temperature = 302 °C

Remarks

According to DIN EN 14522 the lowest value of all test series (307 °C) was reduced by the deviation value based on the precision of the method (rel. 1.5% = 4.6 °C). The resulting value was rounded to the next integral number (302 °C).

 

Conclusions:

An auto-ignition temperature of 302 °C at approx. 960 hPa was determined in a reliable study conducted according to an appropriate test protocol. It was not compliant with GLP.

Description of key information

302 °C at approx. 960 hPa (EU Method A.15)