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EC number: 641-088-6 | CAS number: 1229648-98-9
- 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
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
- Koc at 20 °C:
- 25 119
Additional information
The Adsorption / desorption properties the UVCB “Condensation Product of N-C12-C18-Alkylpropane-1,3-Diamine, N-(3-Aminopropyl)-N’-C12-C18-Alkylpropane-1,3-Diamine and Formic Acid
” (CAS 1229648-98-9 or 92797-22-3, EC 296-557-4) were estimated according to the HPLC method (Sydney 2010). The GLP study is compliant to the TGD EU C.19 and OECD 121 and considered valid and conclusive.The test item was in duplicate at pH 4 and 10 compared with the reference standards acetanilide, nitrobenzene, naphthalene, 2-methylnaphthalene, anthracene, and DDT - selected from the recommended list of compounds and representing known log10 Koc values of 1.3, 2.4, 2.8, 3.9, 4.4, and 5.6.
On one hand it was evident that for both pH levels the retention times of a large proportion of the components of the test substance were greater than that of the longest retained standard, DDT, under the test conditions (the standards eluted in order of their known log10 Koc values), whilst most other components eluted after the second longest retained standard, anthracene (log10 Koc = 4.4). A value of log10 Koc of greater than 4.4 was thus obtained, which corresponds to a Koc of 25’119.
On the other hand the elution of the test item components started immediately after the lowest standard reference, Acetanilide (log10 Koc = 1.3, Koc = 20).
In conclusion the majority of components of the test item have to be considered as “immobile” or “non-mobile” in soils or sediments according to the scales of McCall et al (1981, criterion Koc > 5000) or Hollis (1991, criterion Koc > 4000) respectively. Nonetheless the UVCB constituents spread the whole range up to “very mobile” (0 < Koc < 50) or “mobile” (15 < Koc < 75) substances.
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