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EC number: 614-455-3 | CAS number: 68411-07-4
- 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
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 22 October 2010 - 03 February 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Compliant to GLP testing guideline; adequate coherence between data, comments and conclusions.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: effusion method
Test material
- Reference substance name:
- Copper Lead Resorcylate Salicylate Complex
- EC Number:
- 614-455-3
- Cas Number:
- 68411-07-4
- Molecular formula:
- C7H5O4-, C7H5O3- Cu , Pb
- IUPAC Name:
- Copper Lead Resorcylate Salicylate Complex
- Details on test material:
- - Name of test material (as cited in study report): LEAD-COPPER-RESORCYLATE-SALICYLATE (LC12-15)
- Substance type: multiconstituent
- Physical state: green powder
- Composition of test material, percentage of components: 11.9% of copper, 35.7% of lead, 14.1% of resorcylate and 35.7% of salicylate
- Purity test date: 20/10/2009
- Lot/batch No.: 09/201
- Expiration date of the lot/batch: 04/11/2011
- Storage condition of test material: in darkness at room temperature.
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 25 °C
- Remarks on result:
- other: Vapour pressure = 7.7 x 10-5 Pa / Volatility of the test item is H = 1.9 x 10-3 Pa.m3.mol-1 (calculated value)
Any other information on results incl. tables
The mass of sample weighed was 8.92 mg. The sample was placed in a Knudsen effusion cell with an aperture size of A = 280 µm. Then, the cell was placed in the apparatus.
Temperature steps at 50, 60 and then 80°C were made but the results were not reliable. Only the result at 50°C was retained. A new sample was then weighed for each temperature.
For the temperature step at 70°C, the mass of sample weighed was 13.53 mg.
For the temperature step at 60°C, the mass of sample weighed was 9.75 mg.
After each experiment, the greenish powder changed in a greenish-brownish powder.
Vapour pressure results
The vapour pressure of the test item was calculated by the “Knudsen software”. The calculation results are summarized in the following table.
Summary of the calculation of vapour pressure of the test item
Test temperature t(°C) |
Test temperature T (K) |
1/T(K-1) |
Experimental vapour pressure P(Pa) |
Log P (Pa) |
Knudsen effusion cell size(µm) |
50 |
323.15 |
3.095E-03 |
6.371E-04 |
-3.196 |
280 |
60 |
333.15 |
3.002E-03 |
1.281E-03 |
-2.892 |
|
70 |
343.15 |
2.914E-03 |
2.746E-03 |
-2.561 |
The molecular weight of LEAD-COPPER-RESORCYLATE-SALICYLATE (LC12 -15) was communicated by the Sponsor based on a weighted average of components molecular weight values at 605.0 g/mol.
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the test item extrapolated at 25°C is P = 7.7 x 10-5 Pa.
The volatility of the test item at 25°C is H = 1.9 x 10-3 Pa.m3.mol-1 (calculated value).
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