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EC number: 947-548-5 | 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:
- supporting study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- Siwoloboff method with photocell detection per OECD method 103 (27-07-1995).
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- photocell detection
- Specific details on test material used for the study:
- Chemical Name Fatty acids, C8-18 and C18-unsatd.,compds. with diisopropanolamine
Physical State liquid
CAS # 68855-69-6
Manufacturer Colonial Chemical Inc.
Sample ID 53467J16
Received on November 22, 2016
Tested on January 4, 2017 - Key result
- Boiling pt.:
- 200.4 °C
- Atm. press.:
- 1 005 mBar
- Conclusions:
- The boiling point of the sample was determined to be 200.4°C. The sample became discolored indicating it decomposed during the test.
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: Thermal gravimetric analysis
- Version / remarks:
- Due to the nature of the sample, boiling point was determined by thermogravimetric analysis (TGA), which is a deviation from OECD Guidelines for The Testing of Chemicals, 103, July 27 1995
- Deviations:
- yes
- Remarks:
- TGA analysis
- Principles of method if other than guideline:
- An attempt was made to determine the boiling point of the sample by the Siwoloboff method in a heated metal block using photocell detection consistent with OECD Guidelines for The Testing of Chemicals, 103, July 27 1995. This test method is unsuitable for viscous and solid samples. As a result, a deviation from the OECD 103 guideline was necessary and the boiling point test was obtained by performing thermogravimetric analysis (TGA) on the dried sample.
Using thermogravimetric analysis, the sample is placed in a DSC hermetic pan with a laser drilled pinhole in the lid. When the sample starts to boil, the vapor pressure in the pan increases causing a weight loss through the pinhole in the lid. The onset of the derivative of this weight loss is taken to be the boiling point of the sample.
The boiling point was measured using a TA Instruments 2950 TGA and hermetic pin-hole DSC pans. Approximately 4 mg samples were analyzed. The sample was heated from room temperature to 500°C at 5°C/min. Two replicate trials were performed. - GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- other: Thermal Gravimetric Analysis (TGA)
- Specific details on test material used for the study:
- Chemical Name Fatty acids, C8-18 and C18-unsatd.,compds. with diisopropanolamine
Physical State liquid
CAS # 68855-69-6
Manufacturer Colonial Chemical Inc.
Sample ID 53467J16
Received on November 22, 2016
Tested on February 7, 2017 - Key result
- Boiling pt.:
- 197 °C
- Atm. press.:
- 1 005 mBar
- Conclusions:
- The TGA results indicate that the sample has several components boiling at different temperatures. The largest boiling component has an average boiling point of 197°C and is not completely resolved from several higher boiling components. This is not unexpected since the substance is a Reaction Mass and UVCB and contians several different components.
Referenceopen allclose all
Fatty acids, C8-18 and C18-unsatd.,compds. with diisopropanolamine (Rep. #1)
Boiling Point (°C) = 204Fatty acids, C8-18 and C18-unsatd.,compds. with diisopropanolamine (Rep. #2)
Boiling Point (°C) = 189
Average = 197 °C
Description of key information
An attempt was made to determine the boiling point of the sample by the Siwoloboff method in a heated metal block using photocell detection consistent with OECD Guidelines for The Testing of Chemicals, 103, July 27 1995. This test method is unsuitable for viscous samples. As a result, a deviation from the OECD 103 guideline was necessary and the boiling point test was obtained by performing thermogravimetric analysis (TGA) on the dried sample.
The results obtained by both method were actually quite close. The Siwoloboff method gave a value of 200.4 °C and the TGA duplicates gave 189 °C and 204 °C, average 197°C.
Variability is not unexpected since the substance is a Reaction Mass and UVCB and contians several different components.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 197 °C
Additional information
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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