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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 201-975-7 | CAS number: 90-20-0
- 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
Description of first aid measures:
In all cases keep the victim at physical and mental rest and warm. In all serious events and always in case of eye contact, seek for medical help.
Inhalation:
Breake the exposure, transfer the victim to the fresh air, apply artificial respiration, if the victim is not breathing.
Skin contact:
Wash the skin with plenty of water and soap.
Eye contact:
Rinse with plenty of water for at least 15 minutes. Consult a physician.
Ingestion:
Rinse the mouth with clean water, do not induce vomiting, seek for medical help.
Fire-fighting measures
Suitable extinguishing media:
Foam, dry chemicals, carbon dioxide.
Extinguishing media which shall not be used for safety reasons:
Not known.
Special hazards arising from the substance or mixture:
Development of hazardous gases or vapours possible in the event of fire.
In case of burning, carbon oxides, sulphur oxides and nitrogen oxides, are formed.
Advice for firefighters:
Prevent fire extinguishing water from contaminating surface water or the ground water systém.
In the event of fire, vear self-contained breathing apparatus (EN 137) and clothing protective against chemicals.
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Prevent access to unauthorised persons. Avoid formation of dust. Avoid inhalation of dust. Be aware of wind direction.
Environmental precautions:
Keep away from sources of ignition.
Avoid releasing to sewerage system, avoid contamination water sources, waste waters, soil and vegetation.
Methods and material for containment and cleaning up:
Collect in the designated closed containers for dangerous waste. Dispose according to section „Disposal consideration.“
Handling and storage
Precautions for safe handling:
Avoid contact with eyes and skin.
Avoid inhaling of dust.
Use personal protective equipment.
Do not eat, drink or smoke during the work and observe the personal hygiene principles.
Wash hands with water and soap before breaks and after work.
Conditions for safe storage, including any incompatibilities:
Store in original tightly closed packings in dry areas protected from direct weather conditions (light, heat, frost, moisture).
This substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 17(3) for on-site isolated intermediates and, in case the substance is transported to other sites for further processing, the substance should be handled at these sites under the Strictly Controlled Conditions as specified in REACH regulation Article 18(4). Site documentation to support safe handling arrangements including the selection of engineering, administrative and personal protective equipment controls in accordance with risk-based management systems is available at each Manufacturing site.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Exposure limit value:
No occupational exposure limits established.
Exposure controls
Exposure reduction (technical measures):
Avoid generation of dust.
If dust and/or airborne particulates may be generated, proper ventilation must be provided.
Individual protection measures, such as personal protective equipment:
The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
The resistance of the protective clothing to chemicals should be ascertained with the respective supplier.
Respiratory protection: if dust may be generated, wear dust filter mask,
Hand protection: protective gloves,
Eye/face protection: tight protective goggles,
Skin protection: protective clothing, boots, cap.
Environmental exposure reduction:
Uncontrolled escape of substance/formulation into environment is to be avoided.
This substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 17(3) for on-site isolated intermediates and, in case the substance is transported to other sites for further processing, the substance should be handled at these sites under the Strictly Controlled Conditions as specified in REACH regulation Article 18(4). Site documentation to support safe handling arrangements including the selection of engineering, administrative and personal protective equipment controls in accordance with risk-based management systems is available at each Manufacturing site.
Stability and reactivity
Conditions of stability: Stable under ordinary conditions.
Conditions to avoid: Sources of ignition (open flame, sparks, hot surfaces, smoking).
Materials to avoid: Strong oxidants. Strong bases.
Hazardous decomposition products: In case of burning, toxic, irritating fumes may be formed (oxides of carbon, sulphur and nitrogen).
Disposal considerations
Disposal methods of the substance/preparation: Incinerate in incinerating plant for danger waste in accordance with local environmental regulations.
Disposal methods of the contaminated packaging: Must be disposed of in compliance with the respective national regulations.
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.