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EC number: 500-097-4 | CAS number: 37353-75-6 1 - 4.5 moles propoxylated
- 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
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- 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
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- Endpoint summary
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- Biodegradation
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- Environmental data
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- 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
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- Biotransformation and kinetics
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- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
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Endpoint summary
Administrative data
Description of key information
Additional information
The substance BPA 3PO one of a series of propoxylated bisphenols and, although many of the biological properties can be compared between members of the group, some of the physico chemical properties do not fit obvious trends.
The BPA 3PO is considered to be a UVCB with a mixture of 2, 3 and 4 moles PO. Due to the reactivity of propylene oxide, it is considered unlikely that there is significant concentration of 1 mole PO or residual bisphenol. BPA 2PO and 5PO have been evaluated.
Basic physico chemical properties:
Appearance: Pale yellow, viscous liquid
Thermal Characteristics: Freezes at < -20°C and decomposes from 350°C
Vapour Pressure: Negligible
Water Solubility: < 50 mg/L
Soluble in polar solvents
Partition Coefficient estimated Log Pow 3 - 3.6
No physical hazards; not flammable or explosive
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