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EC number: 241-047-9 | CAS number: 16970-55-1
- 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
Boiling point
Administrative data
Link to relevant study record(s)
- 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:
- OECD Guideline 103 (Boiling Point)
- 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.:
- >= 112 - <= 116 °C
- Remarks on result:
- other: The boiling was incomplete (mass loss: 67 %).
- Conclusions:
- Dihydrogen tetrachloropalladate has a boiling range of 112 to 116°C. The boiling was incomplete (mass loss: 67 %).
- Executive summary:
Nau (2017) is a GLP-compliant study following OECD guideline 103 and EU method A2. It is considered suitable for use as the key study for this endpoint. Dihydrogen tetrachloropalladate has a boiling range of 112 to 116°C. The boiling was incomplete (mass loss: 67 %).
Reference
Table 1: Boiling point (DSC measurement)
Ident No. |
Test item / mg |
Starting temperature / °C |
Final test temperature / °C |
Temperature range (endo-thermal) / °C |
Onset (boiling) / °C |
Crucible |
Observations after the measurement |
36241 |
24.45 |
25 |
500 |
60 to 170 |
112.2 |
glass, open |
Mass loss: |
36243 |
38.50 |
25 |
200 |
80 to 190 |
115.2 |
glass, open |
Mass loss: |
Table 2: Results of the capillary method
No. |
Set point / |
Heating rate / K/min |
End |
Remarks |
1 |
50 |
10 |
200 |
Approx. 92°C: bubble formation started Approx. 117°C: rate of bubble formation increased Approx. 122°C: boiling Approx. 163°C: condensate observed at the top of capillary Approx. 178°C: formation of solid particles Approx. 182°C: test item completely solid |
The capillary method measurement showed that the boiling of the test item started at approximately 120°C.
Under consideration of the results from the DSC measurements and the capillary method, it was concluded that the test item had a boiling range of 112 to 116°C. The boiling was incomplete (mass loss: 67 %).
Description of key information
Dihydrogen tetrachloropalladate has a boiling range of 112 to 116°C. The boiling was incomplete (mass loss: 67 %).
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 112 °C
Additional information
Nau (2017) is a GLP-compliant study following OECD guideline 103 and EU method A2. It is considered suitable for use as the key study for this endpoint. Dihydrogen tetrachloropalladate has a boiling range of 112 to 116°C. The boiling was incomplete (mass loss: 67 %).
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