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Diss Factsheets
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EC number: 239-816-9 | CAS number: 15721-78-5
- 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
- PBT status:
- the substance is not PBT / vPvB
- Justification:
Conclusion on P / vP properties: vP (and P)
Bis(4-(1,1,3,3-tetramethylbutyl) phenyl) amine is not readily biodegradable (20% degradation in 28 days) but is considered to be inherently biodegradable. Based on its chemical structure, which contains no hydrolysable groups the substance does not undergo hydrolysis. .Bis(4-(1,1,3,3-tetramethylbutyl) phenyl) amine is therefore considered to be very Persistant (vP) based upon the information available.
Conclusion on B / vB properties: not B/vB
The BCF is calculated as 179.4 (Log Pow 2.254) and therefore does not meet the criteria for consideration as B or vB.
Conclusion on T properties: not T
No evidence of toxicity has been reported in any study on bis(4-(1,1,3,3-tetramethylbutyl) phenyl) amine.
- Likely routes of exposure:
The primary route of Bis(4 -(1,1,3,3 -tetramethylbutyl) phenyl) amine release will be to wastewater.
Bis(4 -(1,1,3,3 -tetramethylbutyl) phenyl) amine may be released to air through use processes, however, the vapour pressure is 0.000011 Pa at 25 ºC and therefore air exposure is expected to be negligible.
Release to soil may occur from spreading of STP sludge’s, however this is advised against.
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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