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EC number: 814-345-7 | CAS number: 2003244-43-5
- 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
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- The study was conducted between 08 March 2016 and 29 April 2016.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The study is considered to be a reliability 1 as it has been conducted according to OECD Test Guideline 102 using the differential scanning calorimetry method and in compliance with GLP.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- 27 July 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Identification: ES421 Pinyl Nitrile
SOURCE OF TEST MATERIAL
- Appearance/physical state: white solid
- Source and lot/batch No.of test material: SM15077102
- Expiration date of the lot/batch: 22 July 2016
- Purity: 98.08%
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: approximately 4 °C, in the dark - Key result
- Melting / freezing pt.:
- 311 K
- Conclusions:
- The melting point of the test item, ES421 Pinyl Nitrile, has been determined to be 38 °C (311 K).
- Executive summary:
The melting point of the test substance, ES421 Pinyl Nitrile, was 38 °C (311 K) by differential scanning calorimetry, using a proceduredesigned to be compatible with Method A.1 Melting/Freezing Temperature of CommissionRegulation (EC) No 440/2008 of 30 May 2008, and Method 102 of the OECD Guidelines forTesting of Chemicals, 27 July 1995.
Reference
Thermographic data for determinations 1 and 2 are shown in the followingtables:
Determination 1:
Heating Step |
Thermal Event |
Interpretation |
Temperature |
|
°C |
K |
|||
1 |
Endotherm |
Enthalpy relaxation |
~21 |
~294 |
Endotherm onset temperature |
Melting point |
36.35 |
310 |
|
2 |
Baseline deviation |
Glass transition temperature |
~20 |
~293 |
Endotherm onset temperature |
Melting point |
37.98 |
311 |
Determination 2:
Heating Step |
Thermal Event |
Interpretation |
Temperature |
|
°C |
K |
|||
1 |
Endotherm |
Enthalpy relaxation |
~21 |
~294 |
Endotherm onset temperature |
Melting point |
39.48 |
313 |
|
2 |
Baseline deviation |
Glass transition temperature |
~20 |
~293 |
Endotherm onset temperature |
Melting point |
39.19 |
312 |
Description of key information
The
melting point of the test substance, ES421 Pinyl Nitrile, was 38 °C (311
K) by differential scanning calorimetry, using a proceduredesigned
to be compatible with Method A.1 Melting/Freezing Temperature of
CommissionRegulation
(EC) No 440/2008 of 30 May 2008, and Method 102 of the OECD Guidelines
forTesting
of Chemicals, 27 July 1995.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 38 °C
Additional information
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.