Registration Dossier
Registration Dossier
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EC number: 272-712-1 | CAS number: 68909-77-3 The residuum from the reaction of diethylene glycol and ammonia. It consists predominantly of morpholine-based derivatives such as [(aminoethoxy)ethyl]morpholine, [(hydroxyethoxy)ethyl]morpholine, 3-morpholinone, and 4,4'-(oxydi-2,1-ethanediyl)bis[morpholine].
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:
- 2010-10- 04 - 2010-10-20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- Testing was conducted 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.
- Deviations:
- no
- Principles of method if other than guideline:
- Testing was conducted 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.
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Sponsor's identification: Amine C8
Description: dark brown liquid
Chemical name: Ethanol, 2'2-oxybis-, reaction products with ammonia, morpholine derivs. residues
Batch number: T7-271109
Date received: 21 September 2010
Expiry date: 31 December 2011
Storage conditions: room temperature in the dark - Key result
- Auto-ignition temperature:
- 280 °C
- Atm. press.:
- > 100.8 - 101.77 kPa
- Conclusions:
- The test item was determined to have an auto-ignition temperature of 280 ± 5°C at an atmospheric pressure of >100.8 - 101.77 kPa..
- Executive summary:
INTRODUCTION
Hazardous physico-chemical properties of the test item have been determined. Methods employed were designed to be compatible with Commission Regulation (EC) No 440/2008 of 30 May 2008, Part A: Methods for the determination of physico-chemical properties
Method
The auto-ignition temperature was determined by heating aliquots of the test item in a flask and observing for any ignition. Testing was conducted 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.
Conclusion
The test item was determined to have an auto-ignition temperature of 280 ± 5°C.
Reference
Results
Test Temperature (ºC) |
Test Volume (µl) |
Ignition Delay (s) |
Observations |
200 (clean flask) |
70 |
>300 |
No ignition. |
250 |
70 |
>300 |
No ignition, grey fumes emitted. |
300 |
70 |
2 |
Orange flame, grey fumes emitted. |
270 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted. |
280 |
70 |
2 |
Orange flame, grey fumes emitted. |
276 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted. |
278 (clean flask) |
70 |
>300 |
No ignition, grey fumes emitted. |
278 (clean flask) |
200 |
>300 |
No ignition, grey fumes emitted. |
278 (clean flask) |
400 |
>300 |
No ignition, grey fumes emitted. |
278 (clean flask) |
600 |
>300 |
No ignition, grey fumes emitted. |
278 (clean flask) |
800 |
>300 |
No ignition, grey fumes emitted. |
278 (clean flask) |
1000 |
>300 |
No ignition, grey fumes emitted. |
Room temperature: 19 to 21°C
Atmospheric pressure: 100.80 to 101.77 kPa
Description of key information
The auto-ignition temperature of the test substance was determined to be 280 +/- 5 °C using a method compatible with EC test method A.15 and executed under GLP conditions (Atwal et al., 2010).
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 280 °C
Additional information
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