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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 215-325-5 | CAS number: 1321-74-0
- 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
After inhalation: fresh air. Consult doctor if feeling unwell.In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/shower.After eye contact: rinse out with plenty of water. Call in ophthalmologist.After swallowing: immediately make victim drink water (two glasses at most). Consult a physician. Most important symptoms and effects, both acute and delayedirritant effects, Cough, Shortness of breath, Headache, Nausea, Dizziness, muscular weakness, inebriation, restlessness, Unconsciousness
Fire-fighting measures
Extinguishing mediaSuitable extinguishing mediaFoam, Carbon dioxide (CO2), Dry powderUnsuitable extinguishing mediaFor this substance/mixture no limitations of extinguishing agents are given.5.2 Special hazards arising from the substance or mixtureCombustible.In the event of decomposition: danger of explosion!Vapours are heavier than air and may spread along floors.Forms explosive mixtures with air on intense heating.Development of hazardous combustion gases or vapours possible in the event of fire.5.3 Advice for firefightersSpecial protective equipment for firefightersStay in danger area only with self-contained breathing apparatus. Prevent skin contact bykeeping a safe distance or by wearing suitable protective clothing.Further informationPrevent fire extinguishing water from contaminating surface water or the ground water system.Remove container from danger zone and cool with water.
Accidental release measures
6.1 Personal precautions, protective equipment and emergency proceduresAdvice for non-emergency personnel: Do not breathe vapours, aerosols. Avoid substancecontact. Ensure adequate ventilation. Evacuate the danger area, observe emergencyprocedures, consult an expert.Advice for emergency responders:Protective equipment see section 8.6.2 Environmental precautionsDo not let product enter drains.6.3 Methods and materials for containment and cleaning upCover drains. Collect, bind, and pump off spills. Observe possible material restrictions (seesections 7 and 10). Take up with liquid-absorbent material (e.g. Chemizorb® ). Dispose ofproperly. Clean up affected area.
Handling and storage
Precautions for safe handlingAdvice on safe handlingObserve label precautions.Hygiene measuresImmediately change contaminated clothing. Apply preventive skin protection. Wash hands andface after working with substance Conditions for safe storage, including any incompatibilitiesStorage conditionsTightly closed. Protected from light.Recommended storage temperature see product label.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Exposure controlsEngineering measuresTechnical measures and appropriate working operations should be given priority over the use of personal protective equipment.Individual protection measuresProtective clothing needs to be selected specifically for the workplace, depending on concentrations and quantities of the hazardous substances handled. The chemical resistance of the protective equipment should be enquired at the respective supplier.Eye/face protectionSafety glassesHand protectionfull contact:Glove material: Viton (R)Glove thickness: 0.70 mmBreak through time: > 480 minsplash contact:Glove material: Nitrile rubberGlove thickness: 0.40 mmBreak through time: > 30 minThe protective gloves to be used must comply with the specifications of EC Directive 89/686/EEC and the related standard EN374, for example KCL 890 Vitoject® (full contact), KCL 730 Camatril® -Velours (splash contact). The breakthrough times stated above were determined by KCL in laboratory tests acc. to EN374 with samples of the recommended glove types Other protective equipmentprotective clothingRespiratory protectionrequired when vapours/aerosols are generated.Recommended Filter type: Filter A-(P2)The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.Environmental exposure controlsDo not let product enter drains.
Stability and reactivity
10.1 ReactivityForms explosive mixtures with air on intense heating.A range from approx. 15 Kelvin below the flash point is to be rated as critical.10.2 Chemical stabilityheat-sensitiveMay decompose on long exposure to light.In case of decomposition in closed containers and tubes risk of bursting due to buildup ofoverpressure.tendency towards spontaneous polymerisationStabilizer4-tert-butylpyrocatechol10.3 Possibility of hazardous reactionsViolent reactions possible with:Strong oxidizing agents, Strong bases, AcidsViolent polymerisation may be caused by:halogens, metallic salts, copper compounds, Peroxides, peroxi compounds10.4 Conditions to avoidStrong heating.10.5 Incompatible materialsCopper, brass10.6 Hazardous decomposition productsno information available
Disposal considerations
Waste treatment methodsWaste material must be disposed of in accordance with the Directive on waste 2008/98/EC as well as other national and local regulations. Leave chemicals in original containers. No mixing with other waste. Handle uncleaned containers like the product itself.
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.