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Diss Factsheets
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EC number: 616-392-7 | CAS number: 76820-34-3
- 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)
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 17. - 18.10.2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: isothermal thermogravimetry
Test material
- Reference substance name:
- N,N'-bis(2,3-dihydroxypropyl)-5-nitrobenzene-1,3 dicarboxamide
- EC Number:
- 616-392-7
- Cas Number:
- 76820-34-3
- Molecular formula:
- C14H19N3O8
- IUPAC Name:
- N,N'-bis(2,3-dihydroxypropyl)-5-nitrobenzene-1,3 dicarboxamide
- Reference substance name:
- Unknown impurities
- Molecular formula:
- Not available
- IUPAC Name:
- Unknown impurities
- Test material form:
- solid
Constituent 1
impurity 1
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 00601016
- Expiration date of the lot/batch: 03/2022
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
- Stability under test conditions: Stable
Results and discussion
Vapour pressure
- Key result
- Remarks on result:
- not determinable
Applicant's summary and conclusion
- Conclusions:
- Vapour pressure of test item, NBA-A, could not be determined under test conditions.
At temperature range from 40 °C to 70 °C (below the melting point of test item), the losses of weight recorded during the measurement were too low and fluctuating. At higher temperature range from 130 °C to 180 °C (above the melting point of test item) the signs of decomposition of test item and/or impuurity(ies) were observed and results couldn´t be used to calculate the vapour pressure. - Executive summary:
The vapour pressure of test item, NBA-A, was investigated. The isothermal thermogravimetry effusion method was used.
The procedures used in the study were in accordance with:
- Method A.4 Vapour Pressure, 1.5.6. Effusion method: isothermal thermogravimetry, Commission Regulation (EC) No 761/2009 Anex 1, Published in O.J. L 220, 2009
- OECD Test Guideline No.104, page 9 Effusion method: isothermal thermogravimetry, Adopted on 23 March 2006
Vapour pressure of test item, NBA-A, could not be determined under test conditions.
At temperature range from 40 °C to 70 °C (below the melting point of test item), the losses of weight recorded during the measurement were too low and fluctuating. At higher temperature range from 130 °C to 180 °C (above the melting point of test item) the signs of decomposition of test item and/or impuurity(ies) were observed and results couldn´t be used to calculate the vapour pressure.
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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