Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 250-954-9 | CAS number: 32210-23-4
- 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
Physico-chemical properties were determined from experimental testing, except Vapour Pressure, Water Solubility and Auto-Ignition Temperature that were derived from an analogue substance. Some endpoints were waived, based on chemical structure.
The substance is a fluid liquid at ambient temperature, less dense than water and with low volatility.
It is slightly soluble in water, with no surface-active properties, and no dissociation anticipated.
It has potential for bioaccumulation and aquatic chronic toxicity, based on CLP criteria.
It is NOT classified as hazardous with regard to physical hazards, based on CLP criteria.
Additional information
Summary of relevant physico-chemical properties:
Endpoint (method) |
Data |
Appearance (visual) |
Clear colourless liquid. |
Freezing point (data waiving, based on literature) |
<-20 °C (expected <-50°C) |
Boiling point (OECD103/EC A2, DSC) |
243 °C (under 101.9 kPa) |
Relative density (OECD109/EU A3, pycnometer) |
D204= 0.936 |
Vapour pressure (OECD 104/EU A4, gas saturation) |
=< 7.9 Pa at 25°C (from analogue) |
Partition coefficient (OECD117/ EU A8, HPLC) |
log Kow = 4.8 (at 25°C, no pH-dependency anticipated) |
Water solubility (OECD105/EU A6, flask) |
< 39.6 mg/L at 20°C (< LOQ, from analogue) 3.55 mg/L (from QSAR) |
Surface tension (OECD115/EU A5/ISO304, ring) |
62.9 mN/m at 90% saturation |
Flammability Flash Point (EU A9/ISO 3679, Setaflash, closed cup) Auto-Ignition Temperature (EU A15/IEC79-4) Contact with air/water (data waiving) Self-heating (data waiving) |
. 104°C . expected >= 388°C (from analogue) . No pyrophoric properties expected, or release of flammable gas. (based on structure and experience) Unlikely for liquids (and method not applicable) |
Explosive properties (data waiving) |
No potential (based on chemical structure). |
Oxidising properties (data waiving) |
No potential (based on chemical structure). |
Stability in organic solvents (data waiving) |
Not expected to be critical. (based on structure and experience) |
Dissociation constant (data waiving) |
No ionisable function in the chemical structure. |
Viscosity (OECD114, capillary) |
8.4 mm2/s at 20°C = 7.8 mPa.s 4.5 mm2 at 40°C = 4.2 mPa.s |
Self-reactive properties (data waiving) |
No potential (based on chemical structure). |
Organic peroxide (data waiving) |
Not a peroxide. (based on chemical structure) |
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