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EC number: 271-880-3 | CAS number: 68610-90-2
- 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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PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Type of composition:
- boundary composition of the substance
- State / form:
- other: waxy solid
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Name:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Type of composition:
- legal entity composition of the substance
- State / form:
- other: waxy solid
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- Reference substance:
- 2-Butenedioic acid (E)-, di-C8-18-alkyl esters, CAS 68610-90-2
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The PBT Assessment for 2-Butenedioic acid (E)-, di-C8-18-alkyl esters (CAS 68610-90-2) is based on the criteria set out in the “Guidance on information requirements and chemical safety assessment, Chapter R.11: PBT Assessment” (ECHA, 2012).
Persistence
2-Butenedioic acid (E)-, di-C8-18-alkyl esters (CAS 68610-90-2) is considered to be readily biodegradable based on read across to the structurally related substances Didodecyl fumarate (CAS 2402-58-6), Ditetradecyl fumarate (CAS 10341-03-4) and 2-Butenedioic acid (E)-, di-C18-22-alkyl esters (CAS 68921-53-9). Thus, the test substance does not meet the screening criterion for persistence and it is not considered to be P or vP.
Bioaccumulation
The bioaccumulation potential of 2-Butenedioic acid (E)-, di-C8-18-alkyl esters (CAS 68610-90-2) is expected to be low. This assumption is based on the environmental fate and on the high molecular weight of the substance. Due to the ready biodegradability, high adsorption potential and low water solubility a low bioavailability of the substance is assumed. Furthermore the molecular weight, size and structural complexity of the substance hamper uptake and bioaccumulation. This is supported by calculated low BCF/BAF values (BCF C18 FA component: 0.89 L/kg, BCF C8 FA component: 7.85 L/kg; BAF C18 FA component: 0.89 L/kg, BAF C8 FA component: 10.1 L/kg; Arnot-Gobas estimate, upper trophic). The accumulation potential of the substance is also diminished by a rapid metabolisation and excretion by organisms. Thus the substance is not considered to be B or vB.
Toxicity
2-Butenedioic acid (E)-, di-C8-18-alkyl esters (CAS 68610-90-2) is considered to be not toxic. Studies on the acute toxicity of the read across substances Didodecyl fumarate (CAS 2402-58-6), Ditetradecyl fumarate (CAS 10341-03-4) and 2-Butenedioic acid (E)-, di-C18-22-alkyl esters (CAS 68921-53-9) determined no effects in the range of water solubility. A chronic exposure of aquatic organisms is considered as unlikely due to the low bioavailability of the substance as a consequence of the ready biodegradability, high adsorption potential and low water solubility of the substance. Thus bioaccumulation and chronic toxicity of the substance are not expected. Furthermore the substance is not classified for specific target organ toxicity, carcinogenicity, mutagenicity or reproductive and developmental toxicity in mammals (See Section 5.9). The criteria for “T” based on mammalian effects are therefore not met. Thus, the criteria set out in Annex XIII of Regulation (EC) No. 1907/2006 are not met and the substance is considered to be not T.
Referenceopen allclose all
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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