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EC number: 404-360-3 | CAS number: 119313-12-1 CG 25-369; IRGACURE 369; TK 11-319
- 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

Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1989
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- yes
- Remarks:
- - It was used in the lowest vapour pressure range the thermobalance method instead of the gas saturation method.
- GLP compliance:
- no
- Type of method:
- effusion method: vapour pressure balance
- Remarks:
- thermogravimetry analysis
- Temp.:
- 25 °C
- Vapour pressure:
- <= 0 Pa
- Remarks on result:
- other: extrapolated
- Transition / decomposition:
- yes
- Remarks:
- melting point
- Transition temp.:
- 114.8 °C
- Vapour pressure at 10°C above transition temperature:
- 0.21 Pa
- Vapour pressure at 20°C above transition temperature:
- 0.44 Pa
- Transition / decomposition:
- yes
- Remarks:
- decomposition
- Transition temp.:
- > 275 °C
- Conclusions:
- The vapour pressure of test substance was extrapolated to be ≤0.0000006 Pa at 25°C
- Executive summary:
In this guideline (OECD 104) study the vapour pressure of the test material (EC 404-360-3) was determined to be ≤0.0000006 Pa at 25°C
Reference
Temperature (°C) | Vapour pressure extrapolated (Pa) |
25 | ≤ 6.0x10-7 |
20 | ≤ 2.5x10-7 |
94.8 | ≤ 1.1x10-2 |
104.8 | ≤ 3.4x10-2 |
114.8 | ≤ 9.8x10-2 |
124.8 | ≤ 2.1x10-1 |
134.8 | ≤ 4.4x10-1 |
T'A (11 Pa): 185 °C (measured)
ΔHV (heat of evaporation): ≥ 99.4 kJ/mol
ΔHF (heat of fusion): 29.1 kJ/mol (DSC)
ΔHS (heat of sublimation): ≥ 128.9 kJ/mol
FP (melting point): 114.8 °C (DSC)
* Evaluation of vapour pressure using 2nd scan only.
Only upper limits of vapour pressure could be given in this report, because of decomposition of the sample during the thermal treatment.
Thermogravimetric analysis:
Temperature in°C | Weight loss in % weight |
25 - 200 | <0.1 |
225 | 0.2 |
250 | 1.6 |
275 | 6.6 |
300 | 24.8 |
325 | 70.0 |
350 | 96.8 |
375 | 98.4 |
400 | 99.2 |
Experimental conditions:
Intrument: Thermobalance Perkin-Elmer TGS-1
Sample pan: Aluminium; Sample weight:1.64 mg; Atmosphere: N2 (high purified = 99.999 %) gas flow 30 cm3/min; Heating rate: 20 °C/min;
Temperature calibration: Magnetic standards: Alumel and Nickel
Description of key information
Study conducted to recognised testing guideline.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
The vapour pressure was determined by Thermogravimetry (Diffusion controlled evaporation)
≤0.0000006 Pa at 25°C (extrapolated)
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