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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 241-523-6 | CAS number: 17526-94-2
- 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
Description of first aid measures:
If feeling unwell seek medical advice.
Inhalation:
Move to fresh air.
Skin contact:
Remove contaminated or saturated clothing.
Wash off with plenty of water.
Eye contact:
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Ingestion:
Rinse out mouth.
Drink plenty of water.
Do not induce vomiting without medical advice.
Fire-fighting measures
Suitable extinguishing media:
carbon dioxide (CO2), dry powder, alcohol-resistant foam, water spray
In the case of fire, the following hazardous smoke fumes may be produced:
nitrous gases
ammonia
Carbon oxides
Special protective equipment for fire-fighters:
In the case of fire, wear respiratory protective equipment independent of surrounding air and chemical
protective suit.
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Use personal protective equipment.
Ensure adequate ventilation.
Make safe or remove all sources of ignition.
Environmental precautions:
Prevent substance from entering soil, natural bodies of water and sewer systems.
Methods and material for containment and cleaning up:
Sweep up and shovel into suitable containers for disposal.
Avoid dust formation.
Handling and storage
HANDLING
Precautions for safe handling:
Provide appropriate exhaust ventilation at machinery.
Avoid contact with skin, eyes and clothing.
Handle in accordance with good industrial hygiene and safety practices.
Advice on protection against fire and explosion:
Avoid dust formation.
Keep away from heat and sources of ignition.
Dust explosion class:
St2
Considerable danger of dust explosion
STORAGE
Conditions for safe storage, including any incompatibilities:
Keep tightly closed in a dry, cool and well-ventilated place.
Suitable materials: polyethylene
Advice on common storage:
Incompatible with strong acids and bases.
Transport information
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Marine transport (UN RTDG/IMDG)
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Additional transport information
Additional information
- Special provisions / remarks / other:
- The substance TDI-Urone is not classified as dangerous in the meaning of transport regulations.
Exposure controls / personal protection
CONTROL PARAMETERS:
No substance-specific limiting value being known.
PERSONAL PROCTECTIV EQUIPMENT:
Respiratory protection:
Do not inhale gases, vapours, aerosols or dust - use respiratory protection equipment.
Dust protection mask in accordance with EN 149 FFP2
Hand protection:
Wear protective gloves made of the following materials:.
Glove material Polychloroprene with natural-latex liner., Recommendation: Camapren 722,
Kächele-Cama Latex GmbH (KCL), Germany
Material thickness 0.6 mm
Break through time > 480 min
Method DIN EN 374
Glove material nitrile rubber, Recommendation: Camatril 730, Kächele-Cama Latex GmbH
(KCL), Germany
Material thickness 0.4 mm
Break through time > 480 min
Method DIN EN 374
Eye protection:
safety glasses
Skin and body protection:
protective suit
Hygiene measures:
Avoid contact with skin, eyes and clothing.
Take off clothing and shoes contaminated with product. Clean before reuse.
Wash hands before breaks and immediately after handling the product.
When using, do not eat, drink or smoke.
Keep away from food, drink and animal feedingstuffs.
Stability and reactivity
Stability:
No decomposition if stored and applied as directed.
Conditions to avoid:
> 200 °C
Liberation of flammable gases.
Incompatible materials:
oxidizing agents, strong acids and strong bases
Hazardous decomposition products:
ammonia, nitrous gases, aromatic ureas, Hydro-cyanic acid, isocyanides
Disposal considerations
Product:
In compliance with actual waste regulations, the product must be brought to a suitable disposal plant.
Uncleaned packaging:
Packaging, that can not be reused after cleaning must be disposed or recycled in accordance with all
federal, national and 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.