Registration Dossier
Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 204-649-2 | CAS number: 123-76-2
- 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
Guidance on Safe Use
Administrative data
First-aid measures
General indications: if you feel unwell, get medical advice. Show this safety data sheet.
Contact with the eyes: rinse cautiously with water for several minutes, holding the eyelids open. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists, get medical advice.
Contact with the skin: take off all contaminated clothing. Wash with plenty of water. If skin irritation persists, get medical advice. Wash contaminated clothing before reuse.
Inhalation: remove victim to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms, give oxygen and get medical advice. In the absence of breathing, provide artificial respiration.
Ingestion: rinse mouth with water (only if the person is conscious). Do not induce vomiting. Get medical advice.
Most important symptoms and effects, both acute and delayed: no specific symptom or effect known.
Indication of any immediate medical attention and special treatment needed: basic first aid, decontamination and symptomatic treatment
Fire-fighting measures
Extinguishing media: use extinguishing media appropriate to the source of the fire and the surrounding area (foam, dry chemical or carbon dioxide.). No extinguishing media is specifically not recommended.
Special hazards arising from the substance or mixture: the substance is not flammable. In case of fire, carbon oxides and other pyrolysis products may evolve.
Advice for firefighters: evacuate and isolate the area until complete fire extinction, by limiting access only to trained personnel. Firefighters must always wear appropriate protective equipment (helmet, boots, fireproof gloves and positive pressure self contained breathing apparatus with facial protective screen) [ref. EN 469]. Prevent the contaminated extinguishing water from flowing into drains or waterways.
Accidental release measures
Personal precautions, protective equipment, and procedures in case of emergency: evacuate and isolate the area until complete dispersion of the substance, by limiting access only to trained personnel. Avoid generation of dust. Avoid breathing dust/mist/vapours and contact with eyes and skin. Ensure adequate ventilation. Wear appropriate personal protective equipment.
Environmental precautions: prevent the substance from leaking into the environment and run off into drains, surface waters and groundwater. Alert competent authorities if large amounts into drains or watercourses.
Methods and material for containment and cleaning up: cover the drains. Collect the spillage through mechanical means or vacuum cleaners. Transfer into a suitable container properly labeled. Dispose of contents/container at hazardous or special waste collection point, in accordance with local/ national regulation. Clean surface thoroughly to remove residual contamination.
Handling and storage
Precautions for safe handling: provide adequate training to workers on safe handling of the substance and on first aid procedures. The work place and work methods shall be organized in such a way that direct contact with the substance is prevented or minimized. Handle in accordance with good industrial hygiene and safety practices. Do not eat, drink, or smoke during use. Wash hands and other exposed areas after use. Wash periodically clothes and personal protective equipment to remove contaminants. Avoid generation of dust. Avoid breathing dust/mist/vapours and contact with eyes and skin. Ensure adequate ventilation. Wear appropriate personal protective equipment.
Conditions for safe storage, including any incompatibilities: store in a cool, dry and well ventilated place. Keep only in the original container, tightly closed and properly labeled. Avoid exposure to moisture and direct sunlight. Keep away from heat/sparks/open flames/hot surfaces. Keep away from incompatible materials.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Control parameters: not defined.
Exposure controls: wear personal protective equipment in accordance with standards set by specific legislation. Consult the supplier in all cases before making a final decision.
Skin protection: wear protective clothing impervious to chemicals and safety footwear for professional use.
Hand protection: wear work gloves impervious to chemicals made of nitrile rubber (thickness = 0.11 mm ; permeation time > 480 minutes) or equivalent [ref. EN 374]. Replace gloves immediately in case of contamination or breakage.
Eye protection: wear appropriate safety glasses with side shields [ref. EN 166].
Respiratory protection: for low exposure levels, wear a dust mask with a type 1 filter [ref. EN 143]. For higher exposure levels, wear a cartridge respirator with a type ABEK-P2 filter [ref. EN 14387 / EN 143]. A final decision on respiratory protection must be taken in all cases on the basis of known or anticipated exposure levels, of the substance hazards and of the safe working limits of the selected device.
Technical and hygienic measures: provide local exhaust ventilation suction or other devices to maintain the levels of particles in the air below the recommended exposure limits. Ensure monitoring of emissions in the air and in the environment. Provide the installation of eyewash fountains and emergency showers in the vicinity of the handling of the substance. Do not eat, drink, or smoke during use. Wash hands and other exposed areas after use. Wash periodically clothes and personal protective equipment to remove contaminants. Handle in accordance with good industrial hygiene and safety practices.
Stability and reactivity
Reactivity: no particular danger of reaction with other materials under recommended conditions of use.
Chemical stability: stable under recommended use and storage conditions.
Possibility of hazardous reactions: the substance could react violently with bases, oxidizing agents and reducing agents.
Conditions to avoid: avoid exposure to moisture and direct sunlight. Keep away from heat/sparks/open flames/hot surfaces. Keep away from incompatible materials.
Incompatible materials: bases, oxidizing agents and reducing agents.
Hazardous decomposition products: in case of thermal decomposition, carbon oxides may evolve.
Disposal considerations
Waste treatment methods: the substance must be handled as hazardous waste. Disposal must be performed in accordance with local/national regulation. These provisions are also applicable to the contaminated packaging. It is therefore advisable to contact the authorities or specialized treatment companies that can give indications on how to dispose. The assignment of an appropriate EWC code is a specific responsability of the waste producer.
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.