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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 946-410-1 | CAS number: -
- 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:
- 04 February 2015 to 02 April 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- >= 155 °C
- Atm. press.:
- 102 - 103 kPa
- Remarks on result:
- other: onset of boiling from approximately 155 °C (428 K)
- Conclusions:
- The boiling point of the test item was assessed in accordance with OECD Guideline 103 and has been determined to boil from approximately 155 °C (428 K) at 102 to 103 kpa.
- Executive summary:
GUIDELINE
Boiling point was determined using a method designed to be comptible with Method 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995, and EU Method A.2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008.
METHOD
Four main runs were performed using differential scanning calorimetry, and an overall result was reported.
RESULTS
As the test item was a complex mixture, the boiling event occurred gradually over a wide temperature range. Therefore, the test result was taken as the approximate temperature when the test material first showed thermographic signs of boiling. As approximately 50 % remained after heating to 400 °C, complete boiling of the test item had not occurred.
CONCLUSION
The test item has been determined to boil from approximately 155 °C (428 K) at 102 to 103 kPa.
Reference
Table 4.3/1: Thermographic Data
Thermograms from Determinations 1, 2, 3 and 4 are attached.
Thermal Event |
Interpretation |
Temperature [°C (K)]
|
|||
Determination 1 |
Determination 2 |
Determination 3 |
Determination 4 |
||
Broad endotherm |
Onset of boiling |
170.36 (443.51) |
165.37 (438.52) |
160.17 (433.32) |
155.17 (428.32) |
Atmospheric pressure: 102 to 103 kPa
After being heated to 400 °C, the residue had lost 45 % and 48 % of its original weight for Determinations 3 and 4 respectively.
Overall result: onset of boiling from approximately 155 °C (428 K)
Discussion
The initial endotherm in the thermograms at approximate 40 °C was the test item melting. As the test item was a complex mixture, the boiling event occurred gradually over a wide temperature range. Therefore, the test result was taken as the approximate temperature of when the test item first showed thermographic signs of boiling. As approximately 50 % remained after heating to 400 °C, complete boiling of the test item had not occurred.
Description of key information
The boiling point of the test item was assessed in accordance with OECD Guideline 103 and has been determined to boil from approximately 155 °C (428 K) at 102 to 103 kpa.
Key value for chemical safety assessment
Additional information
GUIDELINE
Boiling point was determined using a method designed to be comptible with Method 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995, and EU Method A.2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008.
METHOD
Four main runs were performed using differential scanning calorimetry, and an overall result was reported.
RESULTS
As the test item was a complex mixture, the boiling event occurred gradually over a wide temperature range. Therefore, the test result was taken as the approximate temperature when the test material first showed thermographic signs of boiling. As approximately 50 % remained after heating to 400°C, complete boiling of the test item had not occurred.
CONCLUSION
The test item has been determined to boil from approximately 155 °C (428 K) at 102 to 103 kPa.
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.