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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 421-240-6 | CAS number: 120068-79-3
- 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
Administrative data
First-aid measures
Emergency measure - Inhalation: Soustraire la victime de l'exposition ; si difficultés
respiratoires, placer la victime sous surveillance médicale.
Emergency measure - Eyes: Laver immédiatement et abondamment avec de l'eau pendant
20 minutes.
Emergency measure - Skin: Enlever les vêtements contaminés et laver à l'eau les zones
en contact avec le produit.
Emergency measure - Ingestion: Consulter immédiatement un médecin, lui montrer l'emballage
ou l'étiquette ; placer la victime sous surveillance
médicale.
Fire-fighting measures
Recommended extinguishing agent: Eau pulvérisée, mousse, dioxyde de carbone, poudres
extinctrices.
Product arising from burning: A partir de la structure, on peut prédire:
oxydes de carbone et d'azote, acides chlorhydrique et
fluorhydrique.
Product determined by test: N
Protective equipment: Porter un appareil respiratoire autonome.
Accidental release measures
Emergency measures in case of spillage: Récupérer le produit par humidification et balayage, ou par
aspiration.
Recueillir le produit dans un emballage étanche, et faire
incinérer dans un centre agréé.
Eviter la contamination des eaux.
Handling and storage
Handling: Précautions standard concernant la manipulation des produits
chimiques en poudre.
- Captage des poussières au point d'émission.
- Port de lunettes, gants, masque anti-poussière.
- Ne pas manger, boire, fumer pendant l'utilisation.
Storage: - Conserver hors de portée des enfants.
- Conserver à l'écart des aliments et boissons, y compris
ceux des animaux.
Packaging of the substance and or preparation: Emballage souple de grande capacité (~ 600 kg) en
polypropylene.
Transport information
Shippingopen allclose all
SpecialProvisionsopen allclose all
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Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transport: Non réglementé.
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Stability and reactivity
Chemical reaction with water: Pas de réaction chimique avec l'eau.
Dust explosion: Sensibilité à l'explosion de poussières déterminée avec un
explosimètre TUBE de HARTMANN modifié
Poudre très peu sensible à l'explosion.
Dust explosion determined by test: Y
Disposal considerations
Industry - Possibility of recovery/recycling: Dans l'unique utilisation envisagée, la transformation du
Pyrazole MB 45897 est totale et ne nécessite pas de
recyclage.
Industry - Possibility of destruction - incineration: L'incinération en centre agréé des quantités importantes
(supérieures à quelques dizaines de kilos) est recommandée.
Industry - Possibility of destruction - water purification: La possibilité de destruction en station d'épuration des
eaux a été testée en présence de bactéries hétérotrophes.
Le rendement de l'épuration reste à évaluer pratiquement.
Public at large - Possibility of recovery/recycling: Non applicable.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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