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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 203-846-0 | CAS number: 111-21-7
- 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
Inhalation: If breathing difficulties, dizziness, or light-headedness occur when working in areas with high vapour concentrations, remove victim to fresh air. If victim experiences continued breathing difficulties, keep patient warm and at rest, and seek medical attention. If breathing stops, begin artificial respiration and seek immediate medical attention.
Skin contact: If this product comes into contact with the skin, remove contaminated clothing and wash with soap and water. Seek medical attention if irritation persists. Wash contaminated clothing before re-use.
Eye contact: If this product comes into contact with the eyes, flush with large quantities of water for several minutes, whilst gently holding the eyelids open. Seek medical attention if irritation persists.
Ingestion: If this product is swallowed, DO NOT INDUCE VOMITING. Give small quantities (<250 ml) of water to drink. Never give anything by mouth to an unconscious person. Seek immediate medical attention
MOST IMPORTANT SYMPTOMS AND EFFECTS, BOTH ACUTE AND DELAYED
Skin contact: There may be mild irritation at the site of contact. Prolonged or repeated contact may result in defatting of the skin, causing dryness and cracking.
Eye contact: There may be irritation and redness.
Inhalation: Vapour/mist may irritate the nose and throat..
INDICATION OF ANY IMMEDIATE MEDICAL ATTENTION AND SPECIAL TREATMENTS NEEDED
Symptomatic treatment as required
Fire-fighting measures
Suitable fire extinguishing media: Alcohol resistant foam. Dry chemical powder. Carbon dioxide. Use water spray to cool containers.
SPECIAL HAZARDS ARISING FROM THE SUBSTANCE OR MIXTURE
Prevent entry into drains and watercourses. Fire-fighting run-off water should be contained.
ADVICE FOR FIRE-FIGHTERS
Wear positive pressure self-contained breathing apparatus and thermal protective clothing as appropriate.
Accidental release measures
Isolate the spill area and keep unnecessary personnel away. Ensure adequate ventilation. Wear suitable protective clothing including gloves and eye protection. See section 'Exposure Controls/Personal Protection' for further details.
ENVIRONMENTAL PRECAUTIONS
Prevent further leakage or spillage. If large quantities of product enter waterways or sewerage system, inform appropriate authorities.
METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP
Small spills: Absorb spillage in a suitable absorbent, e.g. sand or vermiculite, and place in a suitable, labelled container for disposal.
Large spills: Absorb spillage in a non-combustible absorbent, e.g. sand or vermiculite, and place in a suitable, labelled container for disposal. Wash spill site thoroughly with water and detergent.
Handling and storage
Vapours are heavier than air and may accumulate in low lying areas and below ground areas such as ducts and sewers.
Use only in a well-ventilated location. Avoid all unnecessary exposure. Employees should thoroughly wash hands with soap and water after handling this material. Do not eat or drink while handling this material.
CONDITIONS FOR SAFE STORAGE, INCLUDING ANY INCOMPATIBILITIES
Store containers in a cool, dry location, away from direct sunlight, sources of intense heat, or where freezing is possible. Store containers away from incompatible chemicals. Keep container tightly closed when not in use.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- This product is not classified for transport
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SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- This product is not classified for transport
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Marine transport (UN RTDG/IMDG)
- UN number:
- This product is not classified for transport
Shipping information
- Proper shipping name and description:
- This product is not classified for transport
- Chemical name:
- This product is not classified for transport
- Labels:
- This product is not classified for transport
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- This product is not classified for transport
Shipping information
- Proper shipping name and description:
- This product is not classified for transport
- Chemical name:
- This product is not classified for transport
- Labels:
- This product is not classified for transport
Remarksopen allclose all
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Exposure controls / personal protection
Ensure there is adequate ventilation to keep exposure below the DNELs. Use LEV if required. See Exposure Scenarios for more information. Ensure lighting and electrical equipment are not a source of ignition.
RESPIRATORY PROTECTION
Not normally required. If adequate ventilation is unavailable, use approved air-purifying respirator with organic vapour cartridge or canister (type A filter or appropriate combined filter (e.g. where aerosols are in use, or smoke and mist occur, A-P2), in compliance with EN 141.). Self-contained breathing apparatus must be available in case of emergency.
HAND PROTECTION
Wear suitable gloves. Change gloves in accordance with manufacturer’s recommendations. If gloves are damaged during use, remove immediately and wash hands before replacing with new gloves.
EYE PROTECTION
Wear safety goggles giving protection against liquid droplets/splashes and meeting standard BS EN166 3, when handling this product.
SKIN PROTECTION
Solvent resistant protective clothing. Protective clothing with elasticated cuffs and closed neck. Boots made of PVC. These should be changed after use or if contaminated. Wash before re-use.
ENVIRONMENTAL EXPOSURE CONTROLS
Do not flush into surface water or sanitary sewer system.
Do not allow material to contaminate ground water system.
Stability and reactivity
Not considered a reactive substance
CHEMICAL STABILITY
Stable under normal conditions.
POSSIBILITY OF HAZARDOUS REACTIONS
Hazardous reactions will not occur under normal transport or storage conditions.
CONDITIONS TO AVOID
Heat. Ignition sources.
INCOMPATIBLE MATERIALS
Strong oxidising agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Carbon dioxide, carbon monoxide
Disposal considerations
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.