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Diss Factsheets
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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
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_physical-and-chemical-properties.png)
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.
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.
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