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EC number: 800-362-7 | CAS number: 1307863-78-0
- 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
Endpoint summary
Administrative data
Description of key information
Additional information
Amines, N-C16-C18-alkyl-(evennumbered, C18 unsaturated) propane-1,3-diaminium di[(9Z)-octadec-9-enoate] is poorly soluble in water and is expected to have a low bioaccumulation potential. According to EPISuite the BCF is predicted as 70.8 L/kg wetweight. In the environment the substance will end up in sludge, and possibly in soil and sediments. However, the substance is biodegradable so the fraction going to sludge, soil and sediment is expected to be low.
Aquatic toxicity data for Amines, N-C16-C18-alkyl-(evennumbered, C18 unsaturated) propane-1,3-diaminium di[(9Z)-octadec-9-enoate] are available for algae and microorganisms. Data for fish (acute) and Daphnia (acute and chronic) are read-across from N-[(9Z)-octadec-9-en-1-yl]propane-1,3-diaminium di[(9Z)-octadec-9-enoate].
Both short- and long-term aquatic ecotoxicity tests with both Amines, N-C16-C18-alkyl-(evennumbered, C18 unsaturated) propane-1,3-diaminium di[(9Z)-octadec-9-enoate] and N-[(9Z)-octadec-9-en-1-yl]propane-1,3-diaminium di[(9Z)-octadec-9 -enoate] were performed in river water to allow a PECaquatic,bulk/PNECaquatic, bulk approachand are considered to be more environmentally realistic than the standard method. This approach is based on PEC estimations representing ‘total aquatic concentrations’. To characterize the risk to the aquatic compartment the PECaquatic,bulk is compared with the PNECaquatic,bulk derived from river water ecotoxicity studies (ECETOC, 2001). The difficulties encountered with the standardised ecotoxicity tests for these surfactants are avoided by the use of river water tests.
For ecotoxicity tests performed with river water adsorption to suspended matter and DOC is acceptable and only adsorption to glassware should be accounted for. For a valid bulk approach test, the concentration-effect relationship should be based on the sum of adsorbed and dissolved substance in the volume of the medium tested. One of the advantages of the bulk approach tests with these difficult substances is that in the presence of suspended matter, humic acids and/or algae, the residual sorption to glassware will be negligible.The results of these bulk approach tests are therefore much easier to interpret. The PNECbulk provides a more environmentally realistic estimation than the PNEC based on dissolved concentrations in reconstituted lab water. The PNECbulk should be compared to the PECbulk. All effect values given are therefore based on the nominal test item concentrations.
It should be noted that the 21d-EC50 for daphnia, river water has been included as a worst case for the short term EC50-daphnia, river water. The effect concentrations are based on the active ingredient content.
An overview of the most relevant results is presented in the table.
CAS number |
Result |
Reference |
|
Danio rerio OECD 203 KEY Study (Rel. 1)
|
34140-91-5 |
96h-LC50 = 1.34 mg/L, natural river water |
AkzoNobel, 2012 |
Daphnia magna OECD 211* KEY Study |
34140-91-5 |
48h-EC50 (*= 21d-EC50 from chronic test as worst case approach) = 1.40 mg/L, natural river water |
Noack, 2012 |
Pseudokircherniella subcapitata OECD 201 KEY Study
|
13078630-78-0 |
72h-ErC50 = 0.502 mg/L, natural river water 72h-ErC10 = 0.319 mg/L, natural river water |
Scheerbaum, 2012 |
Daphnia OECD 211 KEY Study
|
34140-91-5 |
No long-term effects were observed during the chronic daphnia test. For adult mortality the following effects were observed: 21d-EC10 = 1.35 mg/L, natural river water 21d-EC50 = 1.4 mg/L, natural river water |
Noack, 2012 |
Microorganisms OECD 209 Key Study
|
13078630-78-0 |
3h-NOEC = 986 mg/L |
Klee, 2012 |
According to Annex IX, 9.1.6 to the REACH Regulation long-term toxicity testing with fish shall be proposed only if the CSA indicates the need to investigate further the effects on aquatic organisms. However, as the CSA does not indicate the need for further testing of vertebrates, long-term toxicity testing with fish is waived.
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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