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Diss Factsheets
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EC number: 217-588-1 | CAS number: 1897-45-6
- 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
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 3 May 1994 to 15 Jul 1994
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D 1535-89
- GLP compliance:
- yes
- Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- solid: particulate/powder
- Colour:
- White (Munsell colour N9.5/90.0%R) or Tan (Munsell colour 5Y 8.5/2)
- Odour:
- other: Slightly musty to no odour
- Substance type:
- organic
- Conclusions:
- The substance was determined to be a white or tan solid in the form of a powder. It's odour is in the range of slightly musty to not detectable.
- Executive summary:
The physical state of the test substance has been visually assessed as a white (Munsell colour N9.5/90.0%R) or tan (Munsell colour 5Y 8.5/2), solid in the form of a powder, in accordance with the guideline ASTM D 1535-89 (colour). The odour ranged from slightly musty to not detectable.
Reference
COLOR:
Three people made observations of each sample. The Munsell color consensus was "N9.5/90.0%R” for the test sample of the first batch and "5Y 8.5/2” for the test sample of the second batch. The descriptive color consensus was 'white” for the test sample of the first batch and "tan” for the second batch of the test substance.
PHYSICAL STATE:
The physical state consensus was "solid powder” for both batches of the test substance.
ODOUR:
The odor consensus was "slightly musty" for the first batch and "no odor" for the second batch of the test substance.
Description of key information
Solid in the form of a powder, white (Munsell colour N9.5/90.0%R) or tan (Munsell colour 5Y 8.5/2), odour slighly musty to not noticeable, Gallacher 1994.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- solid: particulate/powder
- Colour:
- white
- Colour intensity:
- dark
Additional information
The test substance shows to have white or tan colour at 21.6 °C. At this temperature, the physical state of the test substance has been visually assessed as a solid in the form of a powder and the odour was slightly musty to not noticeable.
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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