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EC number: 830-217-3 | CAS number: 1393932-71-2
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:
- 2022
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Sample of di-TMPTTA was tested for the autoignition temperature using equipment designed by the Hazards Lab according to ASTM E-659 specifications.
- GLP compliance:
- not specified
- Key result
- Auto-ignition temperature:
- >= 451 - <= 461 °C
- Atm. press.:
- 101 325 Pa
- Conclusions:
- The auto-ignition temperature of the test substance is between 456°C and 461°C.
- Executive summary:
The auto-ignition temperature of test substance was determined with ASTM autoignition method. The auto-ignition temperature of the test sustance was between 456°C and 461°C (Martens, 2022).
Reference
Table: Auto Ignition Test Data
Run No. |
Sample size (ml) |
Flask Temp,°C |
Ignition Yes/No |
Ignition Delay, sec |
Comments |
AIT_11461A |
0.25 |
450 |
No |
/ |
Noflame |
0.25 |
460 |
No |
/ |
Noflame |
|
0.25 |
461 |
Yes |
11 |
Hotflame |
|
0.25 |
463 |
Yes |
9 |
Hotflame |
|
0.25 |
465 |
Yes |
9 |
Hotflame |
|
0.25 |
470 |
Yes |
6 |
Hotflame |
Description of key information
The auto-ignition temperature was determined using ASTM E-659 method (Martens, 2022).
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 456 °C
Additional information
(between 456°C and 461°C)
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