Registration Dossier
Registration Dossier
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EC number: 242-833-4 | CAS number: 19139-31-2
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:
- Experimental start date 17 May 2018. Experimental completion date 21 May 2018.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Auto-ignition temperature:
- 266 °C
- Atm. press.:
- >= 1 017 - <= 1 027 mBar
- Conclusions:
- Dihexyl Fumarate (EC 242-833-4) was determined to have an auto-ignition temperature of 266°C.
Reference
Results
Atmospheric pressure: 1017 to 1027 mbar
| Test temperature (°C) | Test volume (µL) | Time (s) | Observation |
| 400 | 70 | 1 | Yellow flame |
| 300 | 70 | 2 | Yellow flame |
| 250 | 70 | >300 | No ignition |
| 250 | 1000 | >300 | No ignition |
| 270 | 70 | >300 | No ignition |
| 270 | 1000 | >300 | No ignition |
| 284 | 70 | >300 | No ignition |
| 284 | 1000 | 7 | Yellow flame |
| 278 | 1000 | 7 | Yellow flame |
| 274 | 1000 | 13 | Yellow flame |
| 272 | 1000 | 34 | Yellow flame |
| 272 | 500 | 34 | Yellow flame |
| 270 | 500 | 51 | Yellow flame |
| 266 | 500 | >300 | No ignition |
| 268 | 500 | 71 | Yellow flame |
| 266 | 200 | >300 | No ignition |
| 266 | 100 | >300 | No ignition |
| 266 | 70 | >300 | No ignition |
| 266 | 1000 | >300 | No ignition |
| 266 | 500 | >300 | No ignition |
| 266 | 500 | >300 | No ignition |
| 266 | 500 | 163 | Yellow flame |
| 264 | 500 | >300 | No ignition |
| 264 | 500 | >300 | No ignition |
| 264 | 500 | >300 | No ignition |
| 264 | 500 | >300 | No ignition |
| 264 | 500 | >300 | No ignition |
| 264 | 500 | >300 | No ignition |
| 264 | 70 | >300 | No ignition |
| 264 | 100 | >300 | No ignition |
| 264 | 200 | >300 | No ignition |
| 264 | 1000 | >300 | No ignition |
Description of key information
Dihexyl Fumarate (EC 242-833-4) was determined to have an auto-ignition temperature of 266°C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 266 °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.
