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EC number: 244-520-8 | CAS number: 21668-81-5
- 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:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Remarks:
- no GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 016
- Report date:
- 2016
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- (27.07.95)
- GLP compliance:
- no
- Type of method:
- buoyancy method - hydrostatic balance
Test material
- Reference substance name:
- 3-[(aminoiminomethyl)thio]propanesulphonic acid
- EC Number:
- 244-520-8
- EC Name:
- 3-[(aminoiminomethyl)thio]propanesulphonic acid
- Cas Number:
- 21668-81-5
- Molecular formula:
- C4H10N2O3S2
- IUPAC Name:
- 3-(carbamimidoylsulfanyl)propane-1-sulfonic acid
- Test material form:
- solid: particulate/powder
- Details on test material:
- - Name of test material (as cited in study report) : UPS ; 3-[(Amino-iminomethyl)-thio]-1-propanesulfonic acid
Constituent 1
Results and discussion
Densityopen allclose all
- Key result
- Type:
- density
- Density:
- 1.545 g/cm³
- Temp.:
- 22 °C
- Remarks on result:
- other: This value is the mean of two independent measurements.
- Type:
- density
- Density:
- 1.544 g/cm³
- Temp.:
- 22 °C
- Remarks on result:
- other: first measurement
- Type:
- density
- Density:
- 1.546 g/cm³
- Temp.:
- 22 °C
- Remarks on result:
- other: second measurement
Applicant's summary and conclusion
- Conclusions:
- Density was determined to be 1.545 g/mL at 22 °C.
The study was performed related on OECD TG109 with acceptable restrictions and therefore reliability of Klimisch 2 has been assigned. - Executive summary:
The density of the test material 3-[(aminoiminomethyl)thio]propanesulphonic acid was determined experimentally using the buoyancy method in a non-GLP test related on OECD guideline 109 as rho (22 °C) = 1.545 g/mL.
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