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Diss Factsheets
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EC number: 203-306-4 | CAS number: 105-54-4
- 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
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-03-06 – 2017-03-06
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- Data from experimental study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 122
- Principles of method if other than guideline:
- A pH meter is essentially a voltmeter with high input impedance which measures the voltage of an electrode sensitive to the hydrogen ion concentration, relative to another electrode which exhibits a constant voltage
- GLP compliance:
- no
Test material
- Reference substance name:
- Ethyl butyrate
- EC Number:
- 203-306-4
- EC Name:
- Ethyl butyrate
- Cas Number:
- 105-54-4
- Molecular formula:
- C6H12O2
- IUPAC Name:
- ethyl butanoate
- Test material form:
- liquid
- Details on test material:
- - Name of test material (as cited in study report): Ethyl butyrate
- Molecular formula : C6H12O2
- Molecular weight :116.16 g/mol
- Smiles notation : C(=O)(CCC)OCC
- InChl : 1S/C6H12O2/c1356(7)842/h35H2,12H3
- Substance Type: Organic
- Physical State: Liquid
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 0001
- Expiration date of the lot/batch:July; 2021
- Manufacturing Date: July; 2016
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Test Item and prepared formulation(s) were stored at ambient temperature.
TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: The test item was used undiluted and as supplied by the Sponsor.
OTHER - Safety Precautions: Safety precautions included use of protective clothing, gloves, masks and eye protection (glasses).
Constituent 1
- Specific details on test material used for the study:
- - Name of test material: Ethyl Butyrate
- Molecular formula: C6H12O2
- Molecular weight: 116.158 g/mol
- Smiles notation: CCC(=O)OCC
- InChl: 1S/C6H12O2/c1-3-5-6(7)8-4-2/h3-5H2,1-2H3
- Substance type: organic
- Physical state: Liquid
Results and discussion
pH value
- Key result
- pH value:
- 4.18
- Temp.:
- 29 °C
- Concentration:
- 1 other: %w/v
Acidity or alkalinity
- Key result
- Acidity or alkalinity:
- acidity
- Value:
- 4.18
- Remarks on result:
- other: No other detail available
Applicant's summary and conclusion
- Conclusions:
- The pH of 1% w/v emulsion of the test item was 4.18 at 29 °C.
- Executive summary:
The pH determination of test item was done following OECD guideline 122. pH of 1% w/v emulsion was measured with the help of pH meter and it was observed to be 4.18 at 29 °C.
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.
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