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EC number: 701-410-9 | CAS number: -
- 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
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- Auto flammability
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- Nanomaterial pour density
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- Nanomaterial radical formation potential
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- Endpoint summary
- Stability
- Biodegradation
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- Environmental data
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- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
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- 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:
- 2012-02-20 to 2012-03-13
- 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
- Qualifier:
- according to guideline
- Guideline:
- other: DIN Guide 51794: "Determining the Ignition Temperature of Petroleum Products" (2003)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: IEC standard 79-4: "Electrical Apparatus for Explosive Gas Atmospheres, Part 4, Method of Test for Ignition Temperature" ( 1975)
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Auto-ignition temperature:
- 270 °C
- Atm. press.:
- 1 023.3 - 1 035 hPa
- Remarks on result:
- other: The lowest temperature at which ignition of the test substance occurred was 272°C. This temperature was rounded off to the nearest multiple of 5°C.
- Conclusions:
- An auto-ignition temperature of 270°C at 1023.3 - 1035 hPa was determined for the substance in accordance with EU Method A.15 and in compliance with GLP. The result is considered reliable.
Reference
Preliminary result:
The estimated auto-ignition temperature was 300°C.
Main study result:
The results of the main study on the determination of the auto-ignition temperature of the test substance are given in the table below.
Ignition of the test substance within 5 minutes after introduction was observed with each sample volume and with each test a minimum auto-ignition temperature was obtained. The maximum deviation between the three values was <10°C. According to the guidelines, no further testing was required.
The lowest temperature at which ignition of the test substance occurred was 272°C. This temperature was rounded off to the nearest multiple of 5°C giving an auto-ignition temperature of the test substance of 270°C.
Main study –auto-ignition temperature of the test substance
Test |
Volume |
Auto-ignition |
Ignition delay
|
Colour of the flame |
Minimum auto-ignition |
|
|
|
|
|
|
1 |
70 |
292 |
10 |
Orang/blue |
272 |
|
200 |
277 |
22 |
Orange/blue |
|
|
500 |
272 |
38 |
Orange/blue |
|
|
750 |
275 |
44 |
Orange/blue |
|
|
|
|
|
|
|
2 |
100 |
289 |
9 |
Orange/blue |
272 |
|
400 |
272 |
31 |
Orange/blue |
|
|
700 |
300 |
13 |
Orange/blue |
|
|
|
|
|
|
|
3 |
120 |
289 |
16 |
Orange/blue |
272 |
|
450 |
272 |
72 |
Orange/blue |
|
|
650 |
296 |
15 |
Orange/blue |
|
|
|
|
|
|
|
Description of key information
Auto-ignition temperature: 270°C at 1023.3 to 1035 hPa (EU Method A.15)
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 270 °C
Additional information
A measured auto-ignition temperature of 270°C at 1023.3 to 1035 hPa was determined for the registered substance in accordance with EU Method A.15 and in compliance with GLP. The result is considered to be reliable.
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