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EC number: 413-800-3 | CAS number: 87787-81-3 STEPAN TAB -2
- 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
Solubility in organic solvents / fat solubility
Administrative data
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1991
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Study was conducted following good laboratory practices. However, since the substance was found to be miscible with standard fat, the main study could not be carried out according to the EEC guideline (EEC-Directive 84/449, Annex V, part A or OECD Guideline 116). Therefore an alternative test for the determination of the miscibility of test substance in standard fat was chosen.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 991
- Report date:
- 1992
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Deviations:
- yes
- Remarks:
- An alternative test method was chosen because the test material was found in a preliminary test to be miscible in fat.
- Principles of method if other than guideline:
- The mass fraction of a test substance which forms a homogeneous phase with a liquid fat (oil) without giving rise to chemical reactions is defined as fat solubility. The maximum of such mass fraction is called the saturation mass fraction. In case the test substance is miscible with a liquid fat (oil), different ratios "test substance;o8q78d fat" are 9bserved.
- GLP compliance:
- yes
Test material
- Reference substance name:
- 87787-81-3
- EC Number:
- 618-070-1
- Cas Number:
- 87787-81-3
- IUPAC Name:
- 87787-81-3
- Reference substance name:
- A mixture of: N,N-di(hydrogenated alkyl C14-C18)phthalamic acid; dihydrogenated alkyl (C14-C18)amine
- EC Number:
- 413-800-3
- EC Name:
- A mixture of: N,N-di(hydrogenated alkyl C14-C18)phthalamic acid; dihydrogenated alkyl (C14-C18)amine
- Cas Number:
- 87787-81-3
- Molecular formula:
- C44H79NO3
- IUPAC Name:
- 2-(dioctadecylcarbamoyl)benzoic acid; 2-(ditetradecylcarbamoyl)benzoic acid; 2-[(propan-2-yloxy)carbonyl]benzoic acid; 2-[octadecyl(tetradecyl)carbamoyl]benzoic acid; 2-octadecyl-2,3-dihydro-1H-isoindole-1,3-dione; 2-tetradecyl-2,3-dihydro-1H-isoindole-1,3-dione; benzene-1,2-dicarboxylic acid; dioctadecylamine; ditetradecylamine; octadecyl(tetradecyl)amine
- Reference substance name:
- reaction mass of: N,N-di(hydrogenated alkyl C14-C18)phthalamic acid dihydrogenated alkyl (C14-C18)amine
- IUPAC Name:
- reaction mass of: N,N-di(hydrogenated alkyl C14-C18)phthalamic acid dihydrogenated alkyl (C14-C18)amine
- Reference substance name:
- Stepan TAB-2
- IUPAC Name:
- Stepan TAB-2
- Details on test material:
- Test substance was treated as 100% pure. Test substance is stable at 50 deg C and Stored at room temperature in the dark. Expiry date April 30, 1992. Test material batch number 198308.:
Constituent 1
Constituent 2
Constituent 3
Constituent 4
Results and discussion
- Test substance stable:
- yes
- Details on results:
- During the preliminary test Stepan TAB-2 was determined to be miscible with standard fat in at least a 1:1 (w/w) ratio at each observation.
Some turbidity was observed in the mixtures at some ratios at the first and third observation, which was probably due to a small decrease in temperature during shaking using a Vortex mixer. Turbidity arose during shaking. Before shaking the samples were clear. One clear (slight yellow) phase was observed at all ratios at the second and fourth observation. No phase separation was observed. The temperature of measurement was 37.0 +- 0.5 deg C.
Any other information on results incl. tables
No further details.
Applicant's summary and conclusion
- Conclusions:
- The test material (Stepan TAB-2) was determined to be miscible in standard fat HB 307.
- Executive summary:
The fat solubility of Stepan TAB-2 was determined using an alternative test method compared to OECD Guideline No. 116. The test results show that Stepan TAB-2 is miscible in fat at a temperature of 37.0 +- 0.5 deg C.
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