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EC number: 266-946-3 | CAS number: 67701-28-4 This substance is identified by SDA Substance Name: C8-C18 and C18 unsaturated trialkyl glyceride and SDA Reporting Number: 01-001-00.
- 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
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From Oct. 12, 2009 to Jan. 11, 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study was conducted according to standard guidelines (with GLP)
- Justification for data waiving:
- other:
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
Test material
- Reference substance name:
- Glycerides, C8-18 and C18-unsatd.
- EC Number:
- 266-946-3
- EC Name:
- Glycerides, C8-18 and C18-unsatd.
- Cas Number:
- 67701-28-4
- Molecular formula:
- Triglycerides containing a glycerol backbone esterified to fatty acids with a carbon chain length of C8-18 as well as unsaturated C18 fatty acids
- IUPAC Name:
- Tri(C8-18 and C18-unsatd. fatty acyl)glycerol
- Details on test material:
- - Name of test material (as cited in study report): Fully hydrogenated coconut oil (CAS N° 84836-98-6, EC N° 284-283-8); under the SDA nomenclature, the name of this substance is ‘Glycerides, C8-18, C18 unsaturated’
- Physical state: Solid (bright yellow)
- Certificate of analysis date: June 26, 2009
- Expiration date of the lot/batch: December 26, 2009
- Storage condition of test material: Stored in original container, in the refrigerator (1-8 °C) for 15 d and then at room temperature (10-30 °C), in the dark
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- ca. 377 °C
- Atm. press.:
- ca. 101.3 kPa
- Remarks on result:
- other: None
Any other information on results incl. tables
Table 1. Results for the determination of the boiling point of fully hydrogenated coconut oil
Replicate No. |
Pressure (kPa) |
Temperature (ºC) |
1 |
97.52 |
375.2 |
2 |
97.52 |
374.9 |
3 |
97.52 |
377.1 |
Mean |
|
375.7 |
Corrected mean* |
|
377.3 |
* corrected by correlation factor and barometric pressure
Applicant's summary and conclusion
- Conclusions:
- The boiling point of fully hydrogenated coconut oil was found to be 377 °C at 101.3 kPa.
- Executive summary:
The boiling point of fully hydrogenated coconut oil was determined by the capillary method (Siwoloboff) using a electronically controlled heating system according to OECD Guideline 103, EU Method A.2 and EPA OPPTS 830.7220.
In the preliminary test, a sample of the test item in a capillary glass tube was heated from about 26 up to about 400 ºC with a rate of approximately 10 ºC/min to estimate phase transition (formation of steam bubbles) temperature. For the actual determination of the boiling point, the temperature rise adjusted to a maximum of 1 ºC/min in the range of 368 to 400 °C based on the results of preliminary test.
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