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EC number: 947-998-2 | 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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Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- 28 February 2018 and 18 April 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
- Justification for type of information:
- REWOTERIC AM V is a multi-component mixture, the vapour presure of the components of REWOTERIC AM V are estimated using an accepted QSAR.
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- The vapour pressure of the components with the two main alkyl chains of REWOTERIC AM V are estimated using the ACD/PERCEPTA software Release 14.2.0 (Build 2977, 29 Sep 2017), i.e. QSAR estimation.
- GLP compliance:
- no
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- < 0.133 Pa
- Remarks on result:
- other: See remark.
- Remarks:
- The estimated vapour pressure at 20°C with ACD/Labs is <0.133 Pa for all organic components in REWOTERIC AM V.
- Conclusions:
- The estimated vapour pressure at 20°C with ACD/Labs is <0.133 Pa for all organic components in REWOTERIC AM V.
- Executive summary:
The vapour pressure of the components with the two main alkyl chains of REWOTERIC AM V are estimated using the ACD/PERCEPTA software Release 14.2.0 (Build 2977, 29 Sep 2017). The ACD/Labs Percepta software is listed in the “Guidance on information requirements and chemical safety assessment, Chapter R.7a: Endpoint specific guidance; May 2008. The calculation of the vapour pressure is based on the non-ionized form (free acid or free base). All of the components in REWOTERIC AM V were considered in the QSAR, except water, sodium, chloride and an unknown (occurring at ~1% w/w in REWOTERIC AM V). The estimated vapour pressure at 20°C with ACD/Labs is <0.133 Pa for all organic components in REWOTERIC AM V.
Reference
The Table below provides the QSAR estimates for vapour pressure and boiling point for all components with the two main alkyl chains in REWOTERIC AM V. For references to Figures 1-6 mentioned in Table 1, please refer to the attached background material. The estimated vapour pressure at 20°C with ACD/Labs is <0.133 Pa for all organic components in REWOTERIC AM V.
Table 1: Vapour pressure and boiling point of organic components in REWOTERIC AM V
Substance |
CAS |
Vapour pressure at 20 °C estimated, Pa |
Boiling point estimated, °C |
Concentration water-free % |
N-(2-hydroxyethyl)-N-[2-[(1- oxooctyl) amino] ethyl] glycinate (corresponding neutral acid: fig. 1) |
68608-61-7 |
<0.133 |
521.5 |
~59 |
N-(2-hydroxyethyl)-N-[2-[(1- oxodecyl) amino] ethyl] glycinate (corresponding neutral acid: fig. 2) |
68608-64-0 |
<0.133 |
538.9 |
|
N-(2-hydroxyethyl)-N-[2-[(1- oxooctyl) ethyl] amine(fig. 3) |
|
<0.133 |
430.7 |
~6 |
N-(2-hydroxyethyl)-N-[2-[(1- oxodecyl) ethyl] amine |
|
<0.133 |
453 |
|
(Hydroxyethyl)-N-(aminoethyl) glycinate(fig. 4) |
|
<0.133 |
335.5 |
~4 |
Glycolic acid*(fig. 5) |
79-14-1 |
<0.133** |
265.6* |
~4 |
N-Carboxymethyl-(N’-[2- hydroxyethyl]-N’-(1-oxooctyl]-2- aminoethyl) glycinate (fig. 6) |
|
<0.133 |
572.8
|
~1 |
N-Carboxymethyl-(N’-[2- hydroxyethyl]-N’-(1-oxodecyl]-2- aminoethyl) glycinate |
|
<0.133 |
589.3 |
Note: For references to Figures 1-6 please refer to the attached background material.
* Decomposition at 100 °C, GESTIS-Stoffdatenbank
** 10,8 hPa (80 °C), , GESTIS-Stoffdatenbank
Description of key information
The estimated vapour pressure at 20°C with ACD/Labs is <0.133 Pa for all organic components in REWOTERIC AM V.
Key value for chemical safety assessment
- Vapour pressure:
- 0.133 Pa
- at the temperature of:
- 20 °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.
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