Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 237-655-9 | CAS number: 13887-98-4
- 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
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:
- from 2017-10-09 to 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)
- Specific details on test material used for the study:
- Batch no.: 03/2016_T_R_JM
- Key result
- Auto-ignition temperature:
- 410 °C
- Atm. press.:
- >= 99 888 - <= 100 801 Pa
- Conclusions:
- The auto-ignition temperature of the test item was determined to be 410 °C.
- Executive summary:
A study was conducted according to Regulation (EC) No 440/2008 Part A.15 to determine the auto-ignition temperature of the test item. In a preliminary test the approximate auto-ignition temperature was determined. For the main test three test series were conducted. The temperature determined in the preliminary test was used as starting point for the main test. The temperature was decreased by 5 °C until no ignition was observed anymore. Then the amount of the test item was varied until further ignition occured. According to criteria laid down in Regulation EC No. 440/2008 method A.15 and DIN 51794 the auto-ignition temperature is the lowest value rounded down to a whole multiple of 5 °C. Therefore, the auto-ignition temperature was determined to be 410 °C at 999 -1008 hPa.
Reference
Pre-Test
Table 1. Pre-test ignition attempts
Selected T |
T Vessel |
Drops used |
Ignition? |
Observations |
°C |
°C |
# |
yes/no |
|
300 |
200.1 |
5 |
no |
smoke |
300 |
222.3 |
5 |
no |
smoke |
300 |
241.9 |
5 |
no |
smoke |
300 |
262.5 |
5 |
no |
smoke |
300 |
285.1 |
5 |
no |
smoke |
300 |
308.8 |
5 |
no |
smoke |
300 |
334.5 |
5 |
no |
smoke |
300 |
355.5 |
5 |
no |
smoke |
300 |
377.6 |
5 |
no |
smoke |
300 |
399.7 |
5 |
no |
smoke |
400 |
414.9 |
5 |
no |
smoke |
400 |
419.1 |
5 |
yes |
Flame and plop, ignition after 34s |
The temperature was selected at the ZPA3 corresponding to an initial oven temperature of 200 °C. As the test item showed no ignition at 399.7 °C, a higher temperature was selected for the subsequent ignition trials corresponding to a new initial oven temperature of 400 °C. Using a constant heating rate, the subsequent ignition trials were conducted every 20 ± 5 K, except the last ignition trial where it was below 20 ± 5 K. Atmospheric pressure during the pre-test was 100454 Pa.
First test series
Table 2. First test series ignition attempts
Used program |
Selected T |
T Vessel |
Drops used |
Ignition? |
Observations |
|
°C |
°C |
# |
yes/no |
|
H-A1 |
415 |
414.5 |
5 |
yes |
Flame and plop, ignition after 20 s |
H-A1 |
410 |
409.8 |
5 |
no |
Smoke |
H-A1 |
410 |
409.9 |
9 |
yes |
Flame and plop, Ignition after 31 s |
H-A1 |
405 |
404.8 |
9 |
no |
Smoke |
H-A1 |
405 |
404.9 |
5 |
no |
Smoke |
H-A1 |
405 |
404.7 |
13 |
no |
Smoke |
H-A1 |
405 |
405.2 |
17 |
no |
Smoke |
H-A2 |
408 |
407.7 |
9 |
no |
Smoke |
H-A2 |
408 |
408.1 |
5 |
no |
Smoke |
H-A2 |
408 |
408.3 |
13 |
no |
Smoke |
H-A2 |
408 |
408.2 |
17 |
no |
Smoke |
The first ignition trial was conducted at atmospheric pressure of 100454 Pa, and the other ones at atmospheric pressure of 99888 Pa. Lowest value of the first test series was 410 °C.
Second test series
Table 3. Second test series ignition attempts
Used program |
Selected T |
T Vessel |
Drops used |
Ignition? |
Observations |
|
°C |
°C |
# |
yes/no |
|
H-A1 |
415 |
414.7 |
12 |
yes |
Flame and plop, ignition after 143 s |
H-A1 |
410 |
409.8 |
12 |
no |
Smoke |
H-A1 |
410 |
410.1 |
8 |
no |
Smoke |
H-A1 |
410 |
409.9 |
4 |
no |
Smoke |
H-A1 |
410 |
410.1 |
16 |
no |
Smoke |
H-A1 |
410 |
409.9 |
20 |
no |
Smoke |
H-A2 |
413 |
413.1 |
12 |
no |
Smoke |
H-A2 |
413 |
413.4 |
8 |
no |
Smoke |
H-A2 |
413 |
413.2 |
4 |
no |
Smoke |
H-A2 |
413 |
413.1 |
16 |
no |
Smoke |
H-A2 |
413 |
413.0 |
20 |
no |
Smoke |
The first ignition trial was conducted at atmospheric pressure of 100219 Pa, and the other ones at atmospheric pressure of 100653 Pa. Lowest value of the second test series was 415 °C.
Third test series
Table 4. Third test series ignition attempts
Used program |
Selected T |
T Vessel |
Drops used |
Ignition? |
Observations |
|
°C |
°C |
# |
yes/no |
|
H-A1 |
420 |
420.4 |
12 |
yes |
Flame and plop, Ignition after 28 s |
H-A1 |
415 |
414.9 |
12 |
no |
Smoke |
H-A1 |
415 |
414.6 |
8 |
yes |
Flame and plop, Ignition after 63 s |
H-A1 |
410 |
409.9 |
8 |
yes |
Flame and plop, Ignition after 44 s |
H-A1 |
405 |
404.9 |
8 |
no |
Smoke |
H-A1 |
405 |
404.6 |
4 |
no |
Smoke |
H-A1 |
405 |
405.1 |
12 |
no |
Smoke |
H-A1 |
405 |
404.8 |
16 |
no |
Smoke |
H-A1 |
405 |
405.1 |
20 |
no |
Smoke |
H-A2 |
408 |
407.6 |
8 |
no |
Smoke |
H-A2 |
408 |
408.4 |
4 |
no |
Smoke |
H-A2 |
408 |
408.4 |
12 |
no |
Smoke |
H-A2 |
408 |
408.3 |
16 |
no |
Smoke |
H-A2 |
408 |
408.1 |
20 |
no |
Smoke |
The first five ignition trials were conducted at atmospheric pressure of 99940 Pa, the next five ignition trials were conducted at atmospheric pressure of 100801 Pa, and the other ones at atmospheric pressure of 100532 Pa. Lowest value of the third test series was 410 °C.
Results
Table 5. Lowest values of the main test
Experiment |
Value |
Ignition delay |
Drops used |
First test series |
410 °C |
31 s |
9 |
Second test series |
415 °C |
143 s |
12 |
Third test series |
410 °C |
44 s |
8 |
The lowest value of the auto-ignition temperature was 410 °C. This value was determined using 9 and 8 drops of the test item. The test item showed auto-ignition after 31 and 44 seconds. The auto-ignition temperature (result of determination) is the lowest value from the lowest values of the three experiments, rounded down to a whole multiple of 5 °C. Therefore, the auto-ignition temperature was stated as 410 °C.
Description of key information
The auto-ignition temperature of the test item was determined to be 410 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 410 °C
Additional information
A study was conducted according to Regulation (EC) No 440/2008 Part A.15 to determine the auto-ignition temperature of the test item. In a preliminary test the approximate auto-ignition temperature was determined. For the main test three test series were conducted. The temperature determined in the preliminary test was used as starting point for the main test. The temperature was decreased by 5 °C until no ignition was observed anymore. Then the amount of the test item was varied until further ignition occured. According to criteria laid down in Regulation EC No. 440/2008 method A.15 and DIN 51794 the auto-ignition temperature is the lowest value rounded down to a whole multiple of 5 °C. Therefore, the auto-ignition temperature was determined to be 410 °C at 999 -1008 hPa.
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.