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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 205-451-9 | CAS number: 141-05-9
- 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
In case of doubt or in the presence of symptoms contact a physician, and show him/her the material safety data sheet. In case of severe symptoms, call your local health care emergency number. Call a poison control center in order to receive toxicological advice for the clinical management of poisoning. Do not administer anything by mouth to an unconscious person.
First aid general principles - Inhalation
In the case of respiratory symptoms (cough, dyspnea) move the person to fresh air, place in a semi-seated position, and administer oxygen. Provide artificial respiration if the person is not breathing.
First aid general principles - Skin contact
Flush the skin with copious amounts of water (and soap, if possible) for at least 15 minutes. Consult a physician if there are symptoms of skin irritation and/or pain.
First aid general principles - Eye contact
Remove contact lenses. Flush the eyes, kept open, with copious amounts of running water for at least 15 minutes. Consult a physician, especially if there are symptoms of eye irritation and/or pain.
First aid general principles – Ingestion
Do not administer anything by mouth unless advised to do so by a poison control center. Do not induce emesis. Rinse the mouth and consult a physician.
Fire-fighting measures
Use water spray to keep fire-exposed containers cool. Approach fire from upwind to avoid hazardous vapours and toxic decomposition products. Fight fire from protected location or maximum possible distance. Avoid heavy hose streams. Dike area to prevent water runoff. Firemen should wear self-contained breathing apparatus and protective clothing.
Hazardous decomposition products in a fire
The essential breakdown products are carbon monoxide and carbon dioxide.
Accidental release measures
Steps to be taken in case of spill: Empty, closable vessels for the collection of spills should be available.
Stop the source of the spill immediately if safe to do so. Contain the spill to prevent any further contamination of surface, soil or water.
Remove sources of ignition.
Cleaning method: Spills should be absorbed onto an absorptive material such as hydrated lime, universal binder, Fuller’s earth, bentonite or other absorbent clays. Collect the spilled material and the contaminated absorbent in suitable containers. Rinse area with much water. Wash waters must be prevented from entering surface water drains.
Uncontrolled discharge into water courses must be alerted to the appropriate regulatory body.
Disposal: The used containers should be properly closed and labelled. Refer to disposal consideration.
Handling and storage
Precautions to be taken in storing: Protect against extremes of cold and heat.
Store in closed, labelled containers. The storage room should be constructed of incombustible material, closed, dry, ventilated and with impermeable floor, without access of unauthorised persons or children. The room should only be used for storage of chemicals. Food, drink, feed and seed must be kept away. A hand wash station should be available.
Specific use: The product is meant for use as chemical intermediate for industrial purposes.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
(a) the substance is rigorously controlled from its arrival to its use and transformation:
(b) procedural (Standard Operating Procedures for use) and control technologies are used to minimize emission and any resulting exposure;
(c) the substance is handled only by trained and authorized personnel;
(d) in the case of cleaning and maintenance works, special procedures such as equipment washing are applied before the system is opened and entered;
(e) in cases of accident and where waste is generated, there is an Emergency Plan to minimize emissions and the resulting exposure;
(f) substance-handling procedures are well documented and strictly supervised by the site operator.
A periodic environmental monitoring confirms the efficacy of the above practices.
Details about SCC, exposure controls and personal protection are given in the "RMM_details" document which is attached in section 13 of the Registration Dossier.
Stability and reactivity
Hazardous decomposition products: see fire-fighting measures
Disposal considerations
Do not contaminate food or water by storage or disposal.
Container disposal: Triple rinse container (or equivalent) and offer for recycling or reconditioning. The packaging can also be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
Disposal of waste and packagings must always be in accordance with all applicable local 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.