Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Diss Factsheets
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].
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
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
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.