Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
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].
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable 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.9 (Flash-Point)
- Version / remarks:
- The flash point was determined using a closed cup equilibrium method, designed to be compatible with Method A9 Flash Point of Commission Regulation (EC) No 440/2008 of 30 May 2008.
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- equilibrium method closed cup
- 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
- Flash point:
- 157 °C
- Atm. press.:
- 99.64 kPa
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The flash point of the test item has been determined to be 157 ± 2°C.
- 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 flash point was determined using a closed cup equilibrium method, designed to be compatible with Method A9 Flash Point of Commission Regulation (EC) No 440/2008 of 30 May 2008.
Conclusion
The flash point of the test item has been determined to be 157 ± 2°C.
Reference
Results
Temperature (ºC) |
Observations |
21.0 |
No flash. |
26.0 |
No flash. |
31.0 |
No flash. |
36.0 |
No flash. |
41.0 |
No flash. |
46.0 |
No flash. |
51.0 |
No flash. |
56.0 |
No flash. |
61.0 |
No flash. |
66.0 |
No flash. |
71.0 |
No flash. |
71.0 (fresh sample) |
No flash. |
76.0 |
No flash. |
81.0 |
No flash. |
86.0 |
No flash. |
91.0 |
No flash. |
96.0 |
No flash. |
101.0 (fresh sample) |
No flash. |
106.0 |
No flash. |
111.0 |
No flash. |
116.0 |
No flash. |
121.0 |
No flash. |
126.0 |
No flash. |
131.0 |
No flash. |
131.0 (fresh sample) |
No flash. |
136.0 |
No flash. |
141.0 |
No flash. |
146.0 |
No flash. |
151.0 |
No flash. |
156.0 |
A blue flash spread across the cup |
151.0 (fresh sample) |
No flash |
152.0 |
No flash |
Temperature (ºC) |
Observations |
153.0 |
A blue flash spread across the cup |
153.0 (fresh sample) |
No flash |
154.0 |
A blue flash spread across the cup |
154.0 (fresh sample) |
No flash |
155.0 |
A blue flash spread across the cup |
156.0 (fresh sample) |
No flash |
161.0 (fresh sample) |
A blue flash spread across the cup |
159.0 (fresh sample) |
A blue flash spread across the cup |
157.0 (fresh sample) |
A blue flash spread across the cup |
157.0 (fresh sample) |
A blue flash spread across the cup |
155.0 (fresh sample) |
No flash |
155.0 (fresh sample) |
No flash |
Atmospheric pressure= 99.64 kPa
Corrected flash point = 157.388ºC
Description of key information
The flash point of the test substance was determined to be 157 +/- 2 °C using a closed cup equilibrium method following a GLP study compatible with EC test method A.9 (Atwal et al., 2010).
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 157 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
