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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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EC number: 252-552-9 | CAS number: 35415-27-1
- 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)
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:
- 2016-04-05 to 2016-08-05
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- The boiling point determination is regarded to be reliable without restrictions, in spite of that only one meassurement was performed, while OECD 103 demands for two replicates. Reasoning: boiling point >450 °C, the upper limit of the DSC device. Therefore, no other result could be expected by replication of the experiment.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- referencing ASTM E 537 for DSC based determination
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E 537/07
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Remarks:
- Merieux NutriSciences operates according to GLP Certification of Good Laboratory Practice
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Lot No.: 50000067900
- Key result
- Boiling pt.:
- > 450 °C
- Atm. press.:
- 1 013 hPa
- Decomposition:
- no
- Conclusions:
- Boiling point (ASTM E 537/07): > 450°C
- Executive summary:
The boiling point was determined according to ASTM E537/07 (Standard Test Method for the Thermal Stability Of Chemicals By Differential Scanning Calorimetry, DSC). This method is referred to within OECD 103 with regard to determination by DSC. A boiling point above 450 °C was determined, the maximum temperature reached by the instrument.
Reference
The boiling point is above 450 °C, the maximum temperature reached by the instrument.
Description of key information
Boiling point (ASTM E 537/07): > 450°C
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 450 °C
Additional information
The boiling point was determined according to ASTM E537/07 (Standard Test Method for the Thermal Stability Of Chemicals By Differential Scanning Calorimetry, DSC). This method is referred to within OECD 103 with regard to determination by DSC. A boiling point above 450 °C was determined, the maximum temperature reached by the instrument (Merieux, 2016).
This is supported by QSAR: US EPA EPI Suite module MPBPVPWIN (v1.43; Sept 2010) estimates a boilint point of 596.35 °C.
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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