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EC number: 701-135-4 | CAS number: -
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:
- Testing was conducted between 9th November and 26th November 2015.
- 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))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Identification: 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, oligomeric reaction product with
(chloromethyl)oxirane
CAS RN: 30499-70-8
Appearance / Physical State: Clear colorless liquid
Batch: AAB1584600
Purity: 58% C15H26O6 + 25% C12H22O5
Expiry Date: 31 October 2015
Storage Conditions: Room temperature in the dark - Auto-ignition temperature:
- 304 °C
- Atm. press.:
- 100.7 - 102.3 kPa
- Remarks on result:
- other: The test item has been determined to have an auto-ignition temperature of 304 ± 5 °C.
- Conclusions:
- The test item has been determined to have an auto-ignition temperature of 304 ± 5 °C.
- Executive summary:
Auto-Ignition Temperature (Liquids and Gases): 304 ± 5 °C, using a procedure designed to be compatible with Method A15 Auto-Ignition Temperature (Liquids and Gases) of Commission Regulation (EC) No 440/2008 of 30 May 2008.
Reference
Results
Results of the auto-ignition temperature determination are shown in the following table:
Test Temperature (ºC) |
Test Volume (µL) |
Ignition Delay (s) |
Observations |
200 (fresh flask) |
70 |
>300 |
No ignition. |
250 (fresh flask) |
70 |
>300 |
No Ignition. Grey fumes were emitted. |
300 (fresh flask) |
70 |
>300 |
No Ignition. Grey fumes were emitted. |
350 |
70 |
4 |
An orange flame. Grey fumes were emitted. |
330 |
70 |
5 |
An orange flame. Grey fumes were emitted. |
320 |
70 |
2 |
An orange flame. Grey fumes were emitted. |
310 |
70 |
>300 |
No Ignition. Grey fumes were emitted. |
316 (fresh flask) |
70 |
8 |
An orange flame. Grey fumes were emitted. |
312 (fresh flask) |
70 |
9 |
An orange flame. Grey fumes were emitted. |
310 (fresh flask) |
70 |
>300 |
No Ignition. Grey fumes were emitted. |
310 (fresh flask) |
200 |
16 |
An orange flame. Grey fumes were emitted. |
308 (fresh flask) |
200 |
26 |
An orange flame. Grey fumes were emitted. |
306 (fresh flask) |
200 |
>300 |
No Ignition. Grey fumes were emitted. |
306 (fresh flask) |
400 |
>300 |
No Ignition. Grey fumes were emitted. |
306 (fresh flask) |
600 |
18 |
An orange flame. Grey fumes were emitted. |
304 (fresh flask) |
600 |
>300 |
No Ignition. Grey fumes were emitted. |
304 (fresh flask) |
800 |
>300 |
No Ignition. Grey fumes were emitted. |
304 (fresh flask) |
1000 |
>300 |
No Ignition. Grey fumes were emitted. |
304 (fresh flask) |
1200 |
24 |
An orange flame. Grey fumes were emitted. |
302 (fresh flask) |
1200 |
>300 |
No Ignition. Grey fumes were emitted. |
302 (fresh flask) |
1400 |
>300 |
No Ignition. Grey fumes were emitted. |
302 (fresh flask) |
1600 |
>300 |
No Ignition. Grey fumes were emitted. |
302 (fresh flask) |
1800 |
>300 |
No Ignition. Grey fumes were emitted. |
302 (fresh flask) |
2000 |
>300 |
No Ignition. Grey fumes were emitted. |
Room temperature: 20 to 21 °C
Atmospheric pressure: 100.7 to 102.3 kPa
Result: The test item has been determined to have an auto-ignition temperature of 304 ± 5 °C.
Description of key information
Auto-Ignition Temperature (Liquids and Gases). 304 ± 5 °C
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 304 °C
Additional information
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