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Diss Factsheets
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EC number: 213-139-9 | CAS number: 926-63-6
- 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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Endpoint summary
Administrative data
Description of key information
Additional information
Stability
Phototransformation in air
After evaporation or exposure to the air, the target substance dimethyl(propyl)amine will be rapidly degraded by photochemical processes.
Hydrolysis
Hydrolysis of dimethy(propyl)amine is not expected due to the absence of hydrolysable groups. Moreover, the substance is readily biodegradable.
Biodegradation
The target substance dimethyl(propyl)amine (CAS 926-63-6) is readily biodegradable according to OECD Guideline 310.
The source substance ethyldimethylamine (CAS 598-56-1) is readily biodegradable according to OECD method 301D.
The source substance N,N-dimethylbutylamine (CAS 927-62-8) is readily biodegradable according to OECD method 301B (Laus, 2012).
Bioaccumulation
Significant accumulation of the target substance dimethyl(propyl)amine and the source substances N,N-dimethylbutylamine (CAS 927-62-8), ethyldimethylamine (CAS 598-56-1) and triethylamine (CAS 121-44-8) in organisms is not to be expected.
Transport and distribution
Adsorption
Adsorption of the target substance diemthyl(propyl)amine (CAS 926-63-6) and the source substances N,N-dimethylbutylamine (CAS 927-62-8), ethyldimethylamine (CAS 598-56-1) and triethylamine (CAS 121-44-8) to the solid soil phase is possible under environmentally relevant conditions. However, the substances are readily biodegradable.
Henry's Law Constant
From the water surface, the target substance dimethyl(propyl)amine and the source substances N,N-dimethylbutylamine (CAS 927-62-8), ethyldimethylamine (CAS 598-56-1) and triethylamine (CAS 121-44-8) will slowly evaporate into the atmosphere.
Distribution Modelling
Over time, the uncharged target substance diemthyl(propyl)amine (CAS 926-63-6) will preferentially distribute into the compartment water (65%) and air (35%).
Over time the uncharged source substances N,N-dimethylbutylamine (CAS 927-62-8), ethyldimethylamine (CAS 598-56-1) and triethylamine (CAS 121-44-8) will preferentially distribute into the compartment air (62 to 92%) and water (8.4 to 38%).
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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