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EC number: 278-947-6 | CAS number: 78560-45-9
- 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
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- Stability: thermal, sunlight, metals
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- 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
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- Endocrine disrupter testing in aquatic vertebrates – in vivo
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- Toxicological Summary
- Toxicokinetics, metabolism and distribution
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- Specific investigations
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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:
- 2015-09-30 to 2015-10-31
- 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:
- equivalent or similar to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- DIN 51794
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Key result
- Auto-ignition temperature:
- 380 °C
- Atm. press.:
- 1 015 - 1 020 hPa
- Conclusions:
- An auto-ignition temperature value of 380°C at 1015 - 1020 hPa was determined for the substance using a relevant test method and in compliance with GLP. The result is considered to be reliable.
Reference
Results
The measurement results are shown in the following tables.
Preliminary test
Table 1: Lowest value of preliminary test series
sample volume [μl] |
barometric pressure [mbar] |
T [°C] |
ignition delay [s] |
Ignition - (no) or + (yes) |
remarks |
150 |
1020 |
300 |
|
- |
|
150 |
1020 |
320 |
|
- |
|
150 |
1020 |
340 |
|
- |
|
150 |
1020 |
360 |
|
- |
|
150 |
1020 |
380 |
|
- |
|
150 |
1020 |
400 |
4 |
+ |
bang and flame |
Result value from preliminary test series: 400°C
Main tests
Table 2: Lowest value of first test series
sample volume [μl] |
barometric pressure [mbar] |
T [°C] |
ignition delay [s] |
Ignition - (no) or + (yes) |
remarks |
150 |
1020 |
395 |
5 |
+ |
bang and flame |
150 |
1020 |
390 |
10 |
+ |
bang and flame |
150 |
1020 |
385 |
|
- |
|
450 |
1020 |
385 |
12 |
+ |
bang and flame |
450 |
1020 |
383 |
12 |
+ |
bang and flame |
450/430 |
1020 |
381 |
- |
|
Lowest value from the first test series: 383°C
Table 3: Lowest value of main test
sample volume [μl] |
barometric pressure [mbar] |
T [°C] |
ignition delay [s] |
Ignition - (no) or + (yes) |
remarks |
450 |
1018 |
385 |
10 |
+ |
bang and flame |
450 |
1018 |
383 |
14 |
+ |
bang and flame |
450/350/250/150 |
1018 |
381 |
|
-/-/-/- |
|
60/100/200 |
1018 |
381 |
|
-/-/- |
|
Lowest value of the main test: 383°C
Table 4: Lowest value for the first retest
sample volume [μl] |
barometric pressure [mbar] |
T [°C] |
ignition delay [s] |
Ignition - (no) or + (yes) |
remarks |
450 |
1015 |
385 |
15 |
+ |
bang and flame |
450/400/300/200 |
1015 |
383 |
|
-/-/-/- |
|
100/250/350 |
1015 |
383 |
|
-/-/- |
|
Lowest value of the first retest: 385°C
Table 5: Evaluation of results
lowest value from first test series |
383°C |
lowest value for main test: |
383°C |
lowest value for first retest: |
385°C |
|
|
Lowest value of all test series: 383°C.
The stated value is the lowest of all single tests rounded down (according to the prescribed rounding procedure) to the next lowest multiple of 5 K.
Auto Ignition Temperature of the sample: 380°C
The inaccuracy of the test was ±1 K.
Description of key information
Auto-flammability: 380°C at 1015-1020 hPa (DIN 51795)
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 380 °C
Additional information
An auto-ignition temperature value of 380°C at 1015 - 1020 hPa was determined for the substance using a relevant test method and in compliance with a known quality system (ISO 17025). The result is considered to be reliable.
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