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EC number: 402-140-1 | CAS number: 17865-32-6 CHMMS; CHMS; DYNASYLAN 9407; Z-6187
- 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:
- 1995-06-16 to 1995-09-13
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Key result
- Boiling pt.:
- 203 °C
- Atm. press.:
- 103.1 kPa
- Remarks on result:
- other: 203 ± 2°C
- Key result
- Boiling pt.:
- 473 K
- Atm. press.:
- 103.1 kPa
- Remarks on result:
- other: 473 ± 2K
- Conclusions:
- A boiling temperature of 203 ± 2°C (476 ± 2 K) at 1013 hPa has been determined for the substance using an appropriate test method and in compliance with GLP. The result is considered reliable.
Reference
Table 1: Results
Stage of test |
Temperature (K) |
|
Determination 1 |
Determination 2 |
|
Bubbles began to emerge from the close capillary tube |
365 |
365 |
Bubbles were emerging from the closed capillary tube at a steady rate- the heat source was removed |
479 |
481 |
Boiling temperature- test material rose rapidly inside the closed capillary tube |
476 |
477 |
Atmospheric pressure (kPa) |
102.72 |
103.12 |
Mean boiling temperature = 476 ± 2 K.
Description of key information
Boiling point: 203 ± 2°C at 1013 hPa (EU Method A.2)
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 203 °C
Additional information
Three reliable measured boiling point studies are available for the submission substance. A measured boiling point value of 203 ± 2°C at 1013 hPa was determined for the substance using a Siwoloboff method in accordance with EU Test Method A.2 and in compliance with GLP. The result is considered reliable and is selected as key study.
In addition, a boiling point of 200.6°C at 1013 hPa was determined for the substance using a photocell detection method and in compliance with GLP. Also, a boiling point value of 201.9°C at 1000.4 hPa was determined for the substance using a Siwoloboff method.
The results are in good agreement with the key study. The key study was selected as the most recent study.
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.
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