Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 619-057-3 | CAS number: 94667-33-1
- 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
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- N,N-didecyl-N-methylpoly(oxyethyl)ammonium propionate
- Type of composition:
- legal entity composition of the substance
- State / form:
- liquid
- Related composition:
- N,N-didecyl-N-methylpoly(oxyethyl)ammonium propionate
- Reference substance:
- N,N-didecyl-N-methylpoly(oxyethyl)ammonium propionate
- Reference substance:
- N,N-didecyl-N-methylpoly(oxyethyl)ammonium propionate
- This additive is considered relevant for the classification and labelling of the substance
- PBT status:
- the substance is not PBT / vPvB
- Justification:
Persistence:
An OECD 302B (Zahn-Wellens) test was conducted using Didecyldimethylpoly(oxyethyl)ammonium Propionate. Elimination of didecyldimethylpoly(oxyethyl)ammonium propionate reached 80% after 28 days, representing the combined effects of physico-chemical elimination and biodegradation processes (23% and 57%, respectively). As the half-life is less than 40 days the substance is not considered to be persistent.
Bioaccumulation:
In a study conducted in accordance with U.S.EPA (1989), Bluegill fish (Lepomis macrochirus) was exposed to the test material, Bardac 22 Determined to be an appropriate read-across for Bardap 26) with radiolabelled Didecyldimethylammonium Chloride at concentrations of 0, 59.0 µg/l (actual concentration - 93 ± 32 µg/l). 220 bluegill were tested at each concentration. The test organisms were exposed to the test material in aquaria for 28 days, with an 18 day depuration period. The whole-body BCF was found to be 81. As the BCF is less than 2000, the substance is not considered to be bioaccumulative.
Toxicity:
As the lowest long-term NOEC is 0.01 mg/l the substance is not considered toxic under Annex XIII of REACH.
There was no evidence of carcinogenicity or toxicity to reproduction in studies with the structural analogue Didecyldimethylammonium Chloride, therefore it is concluded that N,N-Didecyl-N-methyl-poly(oxyethyl)ammonium Propionate will not be carcinogenic or toxic to reproduction and no classification is required according to Directive 67/548/EEC or Regulation (EC) No 1272/2008.
Based on the available data, N,N-Didecyl-N-methyl-poly(oxyethyl)ammonium Propionate, classification according to Regulation (EC) No 1272/2008 is not required.
Reference
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.