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Diss Factsheets
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EC number: 210-095-2 | CAS number: 605-71-0
- 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
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experimental period 05 December 2017 to 07 December 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- 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
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- 1,5-dinitronaphthalene
- EC Number:
- 210-095-2
- EC Name:
- 1,5-dinitronaphthalene
- Cas Number:
- 605-71-0
- Molecular formula:
- C10H6N2O4
- IUPAC Name:
- 1,5-dinitronaphthalene
- Test material form:
- solid: particulate/powder
- Details on test material:
- Identity: 1,5-Dinitronaphthalene
CAS number: 605-71-0
EC number: 210-095-2
Formula: C10H6N2O4
Molecular weight (g mol-1): 218.17
Constituent 1
- Specific details on test material used for the study:
- Identification: 1,5 DINITRONAPHTHALENE
Appearance: Pale yellow powder
Batch: 160503 (taken from label)
Purity/Composition: 100%
Test item storage: At room temperature
Stable under storage conditions until: 16 May 2022 (expiry date)
Results and discussion
Boiling point
- Key result
- Boiling pt.:
- ca. 375.7 °C
- Atm. press.:
- >= 1 026 - <= 1 030 hPa
- Decomposition:
- ambiguous
- Remarks:
- Not specified, colour change observed
Any other information on results incl. tables
An endothermic peak was observed between 200°C and 225°C. The endothermic effect was due to melting of the test item. An endothermic peak was observed between 300°C and 375°C. The extrapolated onset temperature of the peak was not determined since the test item most likely evaporated before the boiling temperature was reached. The endothermic effect was most likely obtained due to boiling of the test item.
After the experiment, a dark brown deposit remained in the sample container.
In order to investigate the boiling peak, a higher heating rate of 50°C/minute was used in the Experiment 2. The extrapolated onset temperature was 379.804°C. The endothermic peak had not shifted significantly to higher temperatures. It demonstrated that boiling of the test item caused the endothermic effect. After the experiment, a dark brown deposit remained in the sample container.
In order to determine the boiling temperature, a higher amount of test item was applied in the Experiment 3. Theextrapolated onset temperature was 375.364°C. After the experiment, a dark brown deposit remained in the sample container.
Experiment 4 was performed as a duplicate of Experiment 3. Similar results as in Experiment 3 were obtained. The extrapolated onset of the boiling peak was 375.983°C. After the experiment, a dark brown deposit remained in the sample container.
The boiling temperature was determined as the mean boiling temperature of Experiment 3 (375.364°C) and Experiment 4 (375.983°C).
The boiling temperature ofthe test itemwas 375.7°C (648.8K).
The atmospheric pressure was 1028 ± 2 hPa.
Applicant's summary and conclusion
- Conclusions:
- The boiling temperature of 1,5 DINITRONAPHTHALENE was determined by DSC.
The boiling temperature of the test item was 375.7°C (648.8K).
The atmospheric pressure was 1028 ± 2 hPa. - Executive summary:
The boiling temperature of1,5 DINITRONAPHTHALENEwas determined by DSC.
The boiling temperature ofthe test itemwas 375.7°C (648.8K).
The atmospheric pressure was 1028 ± 2 hPa.
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