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EC number: 451-530-8 | CAS number: 736150-63-3
- 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
TS-ED 532 has very low acute toxicity. The acute oral and dermal toxicities of TS-ED 532 is greater than 2000 mg/kg bodyweight and therefore considered to be very low. No acute inhalation toxicity of TS-ED 532 is expected. Absorption via the respiratory system is considered negligible. TS-ED 532 is a non-volatile liquid; the vapour pressure is approximately 5-10x10-8 Pa at room temperature (20-25 °C). Formation of aerosols is not expected.
Key value for chemical safety assessment
Acute toxicity: via oral route
Endpoint conclusion
- Dose descriptor:
- LD50
- Value:
- 5 000 mg/kg bw
Acute toxicity: via dermal route
Endpoint conclusion
- Dose descriptor:
- LD50
- Value:
- 2 000 mg/kg bw
Additional information
The acute oral toxicity study of TS-ED 532 has not been performed. Based on the results from a 90-day oral toxicity study, in which a NOAEL of 5000 mg/kg bw was derived, it is concluded that the acute oral toxicity is greater than 2000 mg/kg bw.
The acute dermal toxicity of TS-ED 532 was tested in rats by dermal application. It is concluded that the LD50 for acute dermal toxicity of TS-ED 532 is greater than 2000 mg/kg bw.
The acute inhalation toxicity study of TS-ED 532 has not been performed. The vapour pressure of TS-ED 532 was determined to 1.1x10-7 Pa at 25 °C and 4.8x10-8 Pa at 20 °C. Thus TS-ED 532 is not volatile and absorption via the respiratory system is considered negligible. Inhalation of TS-ED 532 is therefore not the most relevante route of human exposure. Formation of aerosols is not expected.
Overall, TS-ED 532 has very low acute toxicity.
Justification for classification or non-classification
TS-ED 532 has been shown to have very low acute toxicity by the oral and dermal route i.e greater than 2000 mg/kg bw. Absorption via the respiratory system is considered negligible. Based on these result, TS-ED 532 is considered not hazardous and shall not be classified according to GHS and DSD-DPD.
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