Registration Dossier
Registration Dossier
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EC number: 419-560-6 | CAS number: 4369-14-6
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1995-03-21 to 1995-04-21
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- The experimental procedure used complied with that specified in Method A15 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC).
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Auto-ignition temperature:
- 256 °C
- Atm. press.:
- >= 100.1 - <= 103.69 kPa
- Conclusions:
- 3-(Trimethoxysilyl)propyl acrylate was determined to have an auto-ignition temperature of 256 ± 5°C at 100.1-103.69 kPa using a relevant test method. The result is considered to be reliable.
Reference
Results
The results detailed below were obtained during testing.
Test temperature (°C) |
Test volume (µL) |
Ignition delay (S) |
Observations |
50 |
70 |
>300 |
No ignition occurred |
100 |
70 |
>300 |
No ignition occurred |
150 |
70 |
>300 |
No ignition occurred |
200 |
70 |
>300 |
No ignition occurred. Grey vapour was emitted. |
250 |
70 |
>300 |
No ignition occurred. Grey vapour was emitted. |
300 (clean flask) |
70 |
1 |
The sample ignited with an orange/blue flame. Grey vapour was emitted. |
280 (clean flask) |
70 |
5 |
The sample ignited with an orange/blue flame. Grey vapour was emitted. |
270 (clean flask) |
70 |
19 |
The sample ignited with an orange/blue flame. Grey vapour was emitted. |
260 (clean flask) |
70 |
91 |
The sample ignited with a large orange flame. Grey vapour was emitted. |
256 (clean flask) |
70 |
>300 |
No ignition occurred. Grey vapour was emitted. |
258 (clean flask) |
70 |
96 |
The sample ignited with a large orange flame. Grey vapour was emitted. |
256 (clean flask) |
70 |
226 |
The sample ignited with a large orange flame. Grey vapour was emitted. |
250 (clean flask) |
70 |
>300 |
No ignition occurred. Grey vapour was emitted. |
254 (clean flask) |
70 |
>300 |
No ignition occurred. Grey vapour was emitted. |
254 (clean flask) |
70 |
>300 |
No ignition occurred. Grey vapour was emitted. |
254 (clean flask) |
70 |
>300 |
No ignition occurred. Grey vapour was emitted. |
254 (clean flask) |
70 |
>300 |
No ignition occurred. Grey vapour was emitted. |
254 (clean flask) |
70 |
>300 |
No ignition occurred. Grey vapour was emitted. |
Room temperature |
19 to 22 °C |
Atmospheric pressure |
100.1 -103.69 kPa |
Conclusion
The test substance has been determined to have an auto-ignition temperature of 256 ± 5°C.
Reference
Anon (1987), Electrical Apparatus for Explosive Gas Atmospheres. Part 4: Method of Test for Ignition Temperature. IEC Publications 79-4, P1-19.
Description of key information
Auto-ignition temperature: 256 ± 5°C at 100.1-103.69 kPa (EU Method A.15)
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 256 °C
Additional information
An auto-ignition temperature value of 256 ± 5°C at 100.1-103.69 kPa was determined for the substance using a relevant test method and in compliance with GLP. The result is considered to be reliable.
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