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EC number: 232-311-4 | CAS number: 8002-50-4 Extractives and their physically modified derivatives such as proteins, carbohydrates, lipids, nucleic acids, inorganic ions, etc. obtained from Brevoortia tyrannis.
- 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:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- The vapour pressure is estimated by calculation. The software (EPISuite MPBPVP (v1.43)) uses three different methods (Antoine method, modified grain method, Mackay method) to estimate the vapour pressure based on melting point and boiling point of the substance.
- GLP compliance:
- no
- Type of method:
- other: Calculation
- Specific details on test material used for the study:
- SMILES: CCCCCCCCCCCCCCCC(=O)(OCC(COC(=O)(CCCCCCCC=CCC=CCCCCC))OC(=O)(CCCCCCCCCCCCCCCCCCC)); MOL FOR: C57 H106 O6; MOL WT : 887.48;
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: Antoine method
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: Modified Grain Method
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: Mackay Method
- Conclusions:
- The estimates for the vapour pressure of menhaden oil are below 1E-17 Pa for all three methods used.
- Executive summary:
The given vapour pressure of menhaden oil is calculated from estimated melting and boiling point by MPBPVP, using EPI Suite. All three used models predict very low values for the vapour pressure at 25°C (< 1E-17 Pa). The EPA recommend that EPI Suite is a screening-level tool and should not be used if acceptable measured values are available.
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- The vapour pressure is estimated by calculation. The software (EPI Suite MPBPVP (v1.43)) uses three different methods (Antoine method, modified grain method, Mackay method) to estimate the vapour pressure based on melting point and boiling point of the substance.
- GLP compliance:
- no
- Type of method:
- other: Calculation
- Specific details on test material used for the study:
- SMILES : O=C(CCCCCCCCCCCCCCCCC)OCC(OC(=O)(CCCCCCCCCCCCCCCC))COC(=O)(CCCCCCCCCCCCCCC); CHEM: Glycerides, C16-18; MOL FOR: C54 H104 O6; MOL WT: 849.43;
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: Antoine Method
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: Modified Grain Method
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: Mackay Method
- Conclusions:
- The estimates for the vapor pressure of Glycerides, C16-18 are below 2.0E-13 Pa for all three methods used.
- Executive summary:
The given vapor pressure of Glycerides, C16 -18 is calculated from melting and boiling point by MPBPVP, using EPI Suite. All three used models predict very low values for the vapor pressure at 25°C (< 2e-13 Pa). The EPA recommend that EPI Suite is a screening-level tool and should not be used if acceptable measured values are available.
Referenceopen allclose all
Vapor Pressure Estimations (25 deg C):
(Using BP: 825.66 deg C (estimated))
(Using MP: 349.84 deg C (estimated))
VP: 6.59E-035 mm Hg (Antoine Method)
: 8.78E-033 Pa (Antoine Method)
VP: 1.26E-020 mm Hg (Modified Grain Method)
: 1.68E-018 Pa (Modified Grain Method)
VP: 7.5E-020 mm Hg (Mackay Method)
: 9.99E-018 Pa (Mackay Method)
Vapor Pressure Estimations (25 deg C):
(Using BP: 783.70 deg C (estimated))
(Using MP: 58.00 deg C (user entered))
VP: 1.7E-027 mm Hg (Antoine Method)
: 2.27E-025 Pa (Antoine Method)
VP: 4.5E-016 mm Hg (Modified Grain Method)
: 6E-014 Pa (Modified Grain Method)
VP: 8.46E-016 mm Hg (Mackay Method)
: 1.13E-013 Pa (Mackay Method)
Description of key information
Calculations predict very low values (< 2x10-13Pa) for the vapour pressure of menhaden oil and other triglycerides of long chain fatty acids. Therefore, the vapour pressure of menhaden oil is negligible.
Key value for chemical safety assessment
Additional information
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