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EC number: 500-058-1 | CAS number: 27252-75-1 1 - 2.5 moles ethoxylated
- 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
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 6 Dec 2018 - 6 Feb 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- GLP compliance:
- no
- Remarks:
- study conducted in a facility which operates in accordance with Good Laboratory Practice principles; however, no claim of GLP compliance was intended nor is made for this study
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Octan-1-ol, ethoxylated
- EC Number:
- 500-058-1
- EC Name:
- Octan-1-ol, ethoxylated
- Cas Number:
- 27252-75-1
- Molecular formula:
- C10H22O2
- IUPAC Name:
- Octan-1-ol, ethoxylated
- Test material form:
- liquid
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- 0.939 other: unitless
- Temp.:
- 20 °C
Any other information on results incl. tables
The density ρ of the test item was calculated based on the ratio of the mass of test item to the mass of water used to fill the pycnometer using the following equation:
ρ = d(c-a)/(b-a)
Where: a - mass of pycnometer (g); b - mass of pycnometer filled with water (g); c - mass of pycnometer filled with test item (g); d - density of water at test temperature (kg/m³).
Measurement |
Notation and unit |
Determination |
|
1 |
2 |
||
Mass of pycnometer |
a (g) |
17.3680 |
17.3686 |
Mass of pycnometer and purified water at 20 °C |
b (g) |
27.5550 |
27.6620 |
Mass of pycnometer and test item at 20 °C |
c (g) |
26.9504 |
27.0483 |
Density of water at 20 °C |
d (kg/m³) |
998.2 |
|
Density of test item |
ρ (kg/m³) |
939 |
939 |
Relative density D(20,4) is calculated using the following equation:
D = ρ/(999.97 kg/m³)
where 999.97 kg/m³ is the density of water at 4 °C (CRC Handbook of Chemistry and Physics, 93rd Edition 2012-2013).
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.