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EC number: 939-685-4 | CAS number: 1474044-71-7
- 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:
- 2011-03-16 to 2011-05-04
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study. GLP.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- (30 May 2008)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Version / remarks:
- (27th July 1995)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Remarks on result:
- other: no boiling point was found prior to decomposition
- Decomposition:
- yes
- Decomp. temp.:
- 200 °C
- Conclusions:
- No boiling point for MDIPA Esterquat C18 unsatd. could be found prior to decomposition at ca. 200°C.
- Executive summary:
The boiling point of MDIPA Esterquat C18 unsatd. was determined according to OECD Guideline 103 (27 July 1995) and EU Method A.2 (30 May 2008) using differential scanning calorimetry.
A major endothermic peak was registered with a peak maximum temperature at 287°C and an extrapolated onset temperature of 244°C, followed by two smaller endothermic peaks (378-380°C and 447-450°C). The mass loss after the measurement was 97.8%.
No boiling point for MDIPA Esterquat C18 unsatd. was detected prior to decomposition at ca. 200°C.
Reference
A preliminary thermogravimetric measurement was performed over a temperature range from room temperature to 600°C. Two steps in the mass curve are registered: The first (peak maximum at 301°C) shows a major mass loss of 92.8%, while practically the rest of the sample disappears around 435°C (peak maximum). Considering another 0.2 % mass loss during purging before the start of the measurement the total mass loss was 99.5%. After cooling a dark coating was found on the crucible bottom.
A major endothermic peak is registered with a peak maximum temperature at 287°C and an extrapolated onset temperature of 244°C, followed by two smaller endothermic peaks (378-380°C and 447-450°C). The mass loss after the measurement was 97.8%.
The first deviation of the thermogravimetric curve from the baseline is noticed at ca. 200°C, indicating the beginning of decomposition.
Description of key information
No boiling point for MDIPA Esterquat C18 unsatd. was detected prior to decomposition at ca. 200°C (OECD Guideline 103/EU Method A.2; differential scanning calorimetry).
Key value for chemical safety assessment
Additional information
The boiling point of MDIPA Esterquat C18 unsatd. was determined according to OECD Guideline 103 (27 July 1995) and EU Method A.2 (30 May 2008) using differential scanning calorimetry.
A major endothermic peak was registered with a peak maximum temperature at 287°C and an extrapolated onset temperature of 244°C, followed by two smaller endothermic peaks (378-380°C and 447-450°C). The mass loss after the measurement was 97.8%.
No boiling point for MDIPA Esterquat C18 unsatd. was detected prior to decomposition at ca. 200°C.
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