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EC number: 481-730-0 | CAS number: 848301-65-5
- 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
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- August 2005
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not effect the quality of the relevant results.
- Qualifier:
- according to guideline
- Guideline:
- other: Distillation of Petroleum products at atmospheric pressure method , ASTM D 86 ü 04b
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Principles of method if other than guideline:
- The initial determination of the boiling point range was determined using the distillation method according to the EC Directive 92/69/EEC A.2 Boiling Temperature. However, it was considered by the test laboratory that this was not appropriate for test materials of this nature. Therefore, the boiling point range was determined using the ASTM D 86 method (non-GLP). This method uses specific apparatus that controls heating rate, temperature of the condenser and temperature of the collection vessel.
The main differences between the ASTM D 86 method and the EU Method A.2 is that ASTM D 86 uses specific apparatus that controls the heating rate, temperature of the condenser and temperature of the collection vessel. These parameters are very specific for a particular petroleum product type
and can have a significant effect on the boiling temperatures obtained. - GLP compliance:
- no
- Remarks:
- no GLP compliance for ASTM D 86 Method, but GLP compliance (incl. certificate) for EU Method A.2
- Type of method:
- distillation method
- Boiling pt.:
- 62 - 181 °C
- Atm. press.:
- 100.8 kPa
- Conclusions:
- The data generated by the inappropriate Distillation Method of Annex V gave results 59 to 154°C at 101.53 to 101.55 kPa.
The determination using the ASTM D86-method gave a boiling temperature range of 335 to 454 K (62 to 181°C) at 100.8 kPa. - Executive summary:
The boiling temperature was determined using the distillation method at atmospheric pressure, EU Method A.2. This method was not appropriate for test materials of this nature; therefore, the data (which gave results 59 to 154°C at 101.53 to 101.55 kPa) is to be used as supporting data as this is the method referenced in Annex V.
The determination of boiling temperatures for petroleum products uses a specific method (IP 123 Petroleum Products - Determination of Distillation Characteristics), which is referenced in ASTM D 86, Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure.
The overall definitive boiling temperature range is to be quoted using the results of Method ASTM D 86: it gave a boiling temperature range of 335 to 454 K (62 to 181°C) at 100.8 kPa.
Reference
1) The results of the duplicate determinations of the inappropriate EU method A.2 (at atmospheric pressure) are shown in the following tables:
- Determination 1:
Vapour Temperature | Observations | |
[K] | [°C] | |
298 | 25 | Test material was observed to be a clear, colourless liquid |
301 | 28 | Test material boiling vigorously, vapour reaching side arm |
334 | 61 | First drop of clear, colourless distillate collected |
338 | 65 | 1 ml of clear, colourless distillate collected |
343 | 70 | 2 ml of clear, colourless distillate collected |
346 | 73 | 3 ml of clear, colourless distillate collected |
349 | 76 | 4 ml of clear, colourless distillate collected |
351 | 78 | 5 ml of clear, colourless distillate collected |
361 | 88 | 10 ml of clear, colourless distillate collected |
373 | 100 | 20 ml of clear, colourless distillate collected |
377 | 104 | 25 ml of clear, colourless distillate collected |
380 | 107 | 30 ml of clear, colourless distillate collected |
390 | 117 | 35 ml of clear, colourless distillate collected |
404 | 131 | 40 ml of clear, colourless distillate collected |
413 | 140 | 45 ml of clear, colourless distillate collected |
369 | 96 | 48 ml of clear, colourless distillate collected. Vapour temperature continued to decrease from an observed maximum of 414 K |
Boiling temperature range: 334 to 414 ± 0.5 K (61 to 141°C)
Atmospheric pressure: 101.53 kPa
- Determination 2:
Vapour Temperature | Observations | |
[K] | [°C] | |
298 | 25 | Test material was observed to be a clear, colourless liquid |
303 | 30 | Test material boiling vigorously, vapour reaching side arm |
332 | 59 | First drop of clear, colourless distillate collected |
341 | 68 | 1 ml of clear, colourless distillate collected |
344 | 71 | 2 ml of clear, colourless distillate collected |
348 | 75 | 3 ml of clear, colourless distillate collected |
352 | 79 | 4 ml of clear, colourless distillate collected |
355 | 82 | 5 ml of clear, colourless distillate collected |
364 | 91 | 10 ml of clear, colourless distillate collected |
378 | 105 | 20 ml of clear, colourless distillate collected |
383 | 110 | 25 ml of clear, colourless distillate collected |
388 | 115 | 30 ml of clear, colourless distillate collected |
390 | 117 | 35 ml of clear, colourless distillate collected |
403 | 130 | 40 ml of clear, colourless distillate collected |
414 | 141 | 45 ml of clear, colourless distillate collected |
427 | 154 | 48 ml of clear, colourless distillate collected. Vapour temperature continued to decrease from an observed maximum of 414 K |
Boiling temperature range: 332 to 427±0.5 K (59 to 154°C)
Atmospheric pressure: 101.55 kPa
Overall result: Overall boiling temperature range 332 to 427 ± 0.5 K (59 to 154°C) at 101.53 to 101.55 kPa
2) The results of the determination of the ASTM D 86 method (at atmospheric pressure) are shown in the following table:
Test Material recovered [%] | Temperature [°C] |
IBP | 61.8 |
2 | 78.7 |
4 | 83.7 |
6 | 86.9 |
8 | 89.4 |
10 | 92.5 |
20 | 103.6 |
30 | 112.3 |
40 | 120.3 |
50 | 125.3 |
60 | 136.3 |
70 | 142.6 |
80 | 150.4 |
90 | 159.7 |
FBP | 181.3 |
IBP: initial boiling point; FBP: final boiling point
- Percent recovery: 96.6%
- Percent residue: 1.4%
- Total recovery: 98.0%
- Atmospheric Pressure: 100.8 kPa
Description of key information
The boiling point has been determined by two different methods using:
- the distillation method at atmospheric pressure, Method A2 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC) and
- the Distillation of Petroleum Products at Atmospheric Pressure method, ASTM D 86 - 04b.
The overall boiling temperature range is to be quoted using the results obtained following Method ASTM D 86:
335 to 454 K (62 to 181°C) at 100.8 kPa.
Key value for chemical safety assessment
Additional information
The boiling temperature was determined using the distillation method at atmospheric pressure, EU Method A.2. This method was not appropriate for test materials of this nature; therefore, the data (which gave results 59 to 154°C at 101.53 to 101.55 kPa) is to be used as supporting data as this is the method referenced in Annex V.
The determination of boiling temperatures for petroleum products uses a specific method (IP 123 Petroleum Products - Determination of Distillation Characteristics), which is referenced in ASTM D 86, Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure.
The overall definitive boiling temperature range is to be quoted using the results of Method ASTM D 86: it gave a boiling temperature range of 335 to 454 K (62 to 181°C) at 100.8 kPa.
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