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Diss Factsheets
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Reaction mass of 2-{[3-(trimethoxysilyl)propyl]amino}ethanaminium chloride and 2-{benzyl[3-(trimethoxysilyl)propyl]amino}ethanaminium chloride and N-[2-(benzylamino)ethyl]-3-(trimethoxysilyl)propan-1-aminium chloride and N-[2-(dibenzylamino)ethyl]-3-(trimethoxysilyl)propan-1-aminium chloride and N-benzyl-2-{benzyl[3-(trimethoxysilyl)propyl]amino}ethanaminium chloride and N-benzyl-N-[2-(dibenzylamino)ethyl]-3-(trimethoxysilyl)propan-1-aminium chloride.
EC number: 700-961-2 | CAS number: -
- 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
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Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 09 Jul 1992 - 10 Jul 1992
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Key result
- Decomposition:
- yes
- Decomp. temp.:
- > 30 - < 300 °C
- Remarks on result:
- other: The substance is not stable in an air atmosphere over a temperature range of 30 to 300°C (303 to 573K). No boiling point or boiling range can be given.
- Conclusions:
- No boiling temperature could be determined in a reliable study conducted according to an appropriate test protocol, and in compliance with GLP.
Reference
Details:
Several DSC experiments were performed which resulted in the following observations:
- Between room temperature and about 100°C (373K), a small endothermic effect can be observed, which slowly rises with increasing temperature. This is probably caused by evaporation of part of the substance, possibly residue methanol.
- Between about 100 and 300°C (373 – 573K) the endothermic heat effect becomes smaller and probably changes to an exothermic heat effect. The temperature at which the heat effect changes from endothermic to exothermic could not be determined from the experiments, since no accurate base-line could be constructed. This may be due to an exhaustion of volatile material (endothermic effect becomes smaller) and the start of an exothermic reaction of the test substance, probably with water and/or oxygen from the air.
- In some cases between about 85 – 110°C (358 – 383K) an endothermic peak is observed, which probably is caused by evaporation of part of the substance. In cases where this peak was not observed one or more very sharp endothermic peaks are observed as higher temperatures (up to approximately 160°C, 433K).
- A large exothermic effect at temperatures above about 246°C (519K) was only observed in the first experiment, where an amount of test substance escaped from the sample container into the calorimeter. After this experiment, where the maximum temperature was about 330°C (603K), the sample was a black solid material.
- After experiments with a maximum temperature of 200°C (473K) the test substance was a transparent yellow plastic solid. Between room temperature and 200°C (473K) the sample loses about 20% of its mass.
- After experiments with a maximum temperature of 300°C (573K) the colour of the sample was a dark brown and the sample had lost about 30% of its initial mass.
Conclusion:
The test material is not stable in an air atmosphere over the entire temperature range of 30 – 300°C (303 – 573 K). No indication for a boiling point or boiling point range can be given.
Description of key information
Loss of volatile components and decomposition between 30 to 300°C (303 to 573K).
Key value for chemical safety assessment
Additional information
No boiling temperature could be determined by Differential Scanning Calorimetry according to OECD Guideline 103.
The substance is not stable in an air atmosphere over a temperature range of 30 to 300°C (303 to 573K). No boiling point or boiling range can be given.
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.
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