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Diss Factsheets
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EC number: 236-690-7 | CAS number: 13464-97-6
- 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
Endpoint summary
Administrative data
Link to relevant study record(s)
Description of key information
Short description of key information on bioaccumulation potential result:
Limited data are available due to waiving. Hydrazine mono-nitrate is classified under a group entry for hydrazine salts. CLP classification: Acute oral tox 3, Acute dermal tox 3, Acute inhalation tox 3, Skin sens 1, Carc 1B.
Short description of key information on absorption rate:
Hydrazine mono nitrate is classified as a skin sensitiser and as corrosive.
Key value for chemical safety assessment
- Bioaccumulation potential:
- no bioaccumulation potential
- Absorption rate - dermal (%):
- 100
Additional information
No specific data on toxickoinetics are available. Interpretation of the existing toxicological data indicates that hydrazine mono-nitrate is absorbed via the skin, due to the sensitisation observed in this category of substances as exemplified by the classification (hydrazine salts). The elucidation of absorption via the oral and inhalatory routes, distribution, metabolism and excretion has not been possible due to waiving of data.
Discussion on bioaccumulation potential result:
No specific data on toxickoinetics are available. Interpretation of the existing toxicological data indicates that hydrazine mono-nitrate is absorbed via the skin, due to the sensitisation observed in this category of substances as exemplified by the classification (hydrazine salts). The elucidation of absorption via the oral and inhalatory routes, distribution, metabolism and excretion has not been possible due to waiving of data.
Discussion on absorption rate:
The rate and extent of absorption cannot be elucidated from the data available. Hydrazine mono-nitrate is classifiable as a skin sensitiser. Therefore, some absorption must occur to induce sensitisation. It is likely that the skin barrier will be compromised by the irritation/sensitisation observed following application of hydrazine mono-nitrate, and that some absorption via this route will occur. No data are available on exposure via inhalation. A default of 100% has been calculated, due to the irritant properties of hydrazine mono-nitrate.
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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