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Diss Factsheets
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EC number: 926-571-4 | CAS number: 1187203-96-8
- 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
SPC resin is classified as ‘causes severe skin burns and eye damage' (Skin Corrosion 1B) via its main component phenol.
Key value for chemical safety assessment
Additional information
SPC resin is a complex substance (UVCB) which can be regarded as a mixture of the monomers phenol, diphenyl carbonate (DPC), and 4,4’-isopropylidenediphenol (BPA) and their condensation products in which the monomers play the decisive role for human health. All three monomers are systemically available in laboratory animals after oral, dermal or inhalative exposure. They are toxicologically well investigated, show a comprehensive toxicological data base and have all been assessed in authority based peer review processes. Therefore, in line with Annex XI of Regulation (EC) No 1907/2006, read-across was chosen for the registration of SPC resin and no animal study has been performed with SPC resin itself. However, to substantiate the read-across hypothesis toxicological in vitro studies with SPC resin have been performed; based on the results of these in vitro studies the read-across approach is supported (for details see attached document ‘Justification for Read-Across and Human Health Classification’ in section 13 of IUCLID data set).
Justification for classification or non-classification
Classification of SPC resin with regard to health hazards is based on the rules for classification of mixtures according to Regulation (EC) No. 1272/2008 and Directive 1999/45/EC. Generic or specific concentration limits for classification of the monomers, if available, are taken into account under worst-case assumptions. This includes that the maximal concentration of each of the monomeric components in SPC resin, i.e. 90% phenol, 50% DPC, and 4% BPA, is taken forward for classification of SPC resin. As a result human health classification of SPC resin follows the worst-case approach.
Skin, Eye, and Respiratory tract irritation: DPC is not irritating to skin or eyes. Phenol ‘causes severe skin burns and eye damage’ (Skin Corrosion 1B) and BPA is classified as ‘causing serious eye damage’ (Eye Damage 1). Since classification for corrosivity also covers serious eye damage only Skin Corrosion 1B/R34 is taken over for SPC resin. In vitro studies with SPC resin showed that the multi-component substance induces irritating effects in reconstructed human skin tissue cultures. This result supports the read-across approach for SPC resin via the monomeric components. BPA is classified with STOT SE 3 (may cause respiratory irritation). However, the concentration limit of ≥ 20% BPA which would trigger classification for this endpoint is not reached in SPC resin. Additionally, this organ specific classification only refers to non lethal effects but SPC resin is already classified as ‘toxic if inhaled’ via its phenol content. Therefore SPC is not classified with STOT SE 3.
SPC Resin is classified with Skin Corrosion 1B (H314) according to Annex I of Regulation (EC) No 1272/2008 and R 34 according to EU-Directive 1999/45. No classification for respiratory irritation is required.
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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