Registration Dossier
Registration Dossier
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EC number: 268-358-2 | CAS number: 68081-84-5 This substance is identified by SDA Substance Name: C10-C16 alkyl glycidyl ether and SDA Reporting Number: 15-076-00.
Auto flammability
Administrative data
- Endpoint:
- auto-flammability
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Study period:
- Between 05 April and 18 April 2012.
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Cited from ECHA disseminated dossier Query date: 2015-07-22 For justification of read across please refer to IUCLID section 13.
Data source
Reference
- Reference Type:
- other: ECHA disseminated dossier
- Title:
- No information
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- 939-183-5
- EC Number:
- 939-183-5
- IUPAC Name:
- 939-183-5
- Details on test material:
- Identification: ERC#18
Description: clear colorless liquid
Batch: 9114460/002
Purity: 100 % (UVCB)
Expiry / Retest Date: 23 January 2013
Storage Conditions: room temperature in the dark
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)
- Auto-ignition temperature:
- 238 °C
- Atm. press.:
- 98.1 - 98.8 kPa
- Remarks on result:
- other:
Any other information on results incl. tables
Results
Results of the auto-ignition temperature determination are shown in the following table.
Table 1
Test Temperature (ºC) |
Test Volume (µL) |
Ignition Delay (s) |
Observations |
200 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted. |
250 (clean flask) |
70 |
25 |
Yellow flame, grey fumes emitted. |
230 |
70 |
>300 |
No ignition, grey fumes emitted. |
240 |
70 |
>300 |
No ignition, grey fumes emitted. |
246 |
70 |
30 |
Yellow flame, grey fumes emitted. |
244 |
70 |
>300 |
No ignition, grey fumes emitted. |
244 (clean flask) |
70 |
31 |
Yellow flame, grey fumes emitted. |
242 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted. |
242 (clean flask) |
200 |
76 |
Yellow flame, grey fumes emitted. |
240 (clean flask) |
200 |
>300 |
No ignition, grey fumes emitted. |
240 (clean flask) |
400 |
119 |
Yellow flame, grey fumes emitted. |
238 (clean flask) |
400 |
>300 |
No ignition, grey fumes emitted. |
238 (clean flask) |
600 |
140 |
Yellow flame, grey fumes emitted. |
236 (clean flask) |
600 |
>300 |
No ignition, grey fumes emitted. |
236 (clean flask) |
800 |
>300 |
No ignition, grey fumes emitted. |
236 (clean flask) |
1000 |
>300 |
No ignition, grey fumes emitted. |
236 (clean flask) |
1200 |
>300 |
No ignition, grey fumes emitted. |
236 (clean flask) |
1400 |
>300 |
No ignition, grey fumes emitted. |
Room temperature: 20 °C
Atmospheric pressure: 98.1 to 98.8 kPa
Applicant's summary and conclusion
- Conclusions:
- The test item has been determined to have an auto-ignition temperature of 238 ± 5 °C.
- Executive summary:
Test System The determination was carried out using a procedure designed to be compatible with Method A15 Auto-Ignition Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008.
Principle of the Test
The auto-ignition temperature is the lowest temperature at which the test item will ignite when mixed with air under the conditions defined in the test method.
Performance of the Test
The test flask was heated in a flask heater. Aliquots of test item (tested as received) were injected into the flask and the flask observed for signs of ignition over a 300 second period. This procedure was repeated, varying the sample size, as necessary, until the lowest temperature at which ignition, if any, occurred within 300 seconds of insertion, was determined.
The test item has been determined to have an auto-ignition temperature of 238 ± 5 °C.
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