Registration Dossier
Registration Dossier
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EC number: 947-727-8 | CAS number: 568591-00-4
Auto flammability
Administrative data
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 Dec - 18 Dec 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- GLP guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E 659-14 – Standard Test Method for Auto-Ignition Temperature of Liquid Chemicals, ASTM International, West Conshohocken, PA, 2014
- Version / remarks:
- 2014
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Italian Ministry of Health, Rome, Italy
Test material
- Reference substance name:
- Reaction mass of 2-ethyl-4-methyl-1H-imidazole-1-propiononitrile and 2-ethyl-5-methyl-1H-imidazole-1-propiononitrile
- EC Number:
- 947-727-8
- Cas Number:
- 568591-00-4
- Molecular formula:
- C9H13N3
- IUPAC Name:
- Reaction mass of 2-ethyl-4-methyl-1H-imidazole-1-propiononitrile and 2-ethyl-5-methyl-1H-imidazole-1-propiononitrile
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)
- Auto-ignition temperature:
- 450 °C
- Atm. press.:
- 995 mBar
Any other information on results incl. tables
Data and results for the auto-ignition temperature of the test item are reported in below Table 1.
Table 1: 2E4MZ-CN: Auto-Ignition Temperature
Temperature (°C) |
Volume tested (µL) |
Time-lag (s) |
Temperature (°C) |
Volume tested (µL) |
Time-lag (s) |
400 |
250 |
No ignition |
449 |
250 |
No ignition |
450 |
250 |
2 |
449 |
200 |
No ignition |
440 |
250 |
No ignition |
449 |
150 |
No ignition |
445 |
250 |
No ignition |
449 |
100 |
No ignition |
446 |
250 |
No ignition |
449 |
70 |
No ignition |
447 |
250 |
No ignition |
449 |
50 |
No ignition |
448 |
250 |
No ignition |
- |
- |
- |
The auto-ignition temperature of sample labelled as 2E4MZ-CN is 450 °C (volume of sample: 250 µL and ignition delay time: 2 seconds).
Applicant's summary and conclusion
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.
