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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 700-239-7 | CAS number: -
- 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
Skin contact : In case of contact, immediately flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse. Where cleaning is not expected to be effective due to either solubility properties of the contaminant or degradation of the contaminated clothing/shoes, dispose of properly utilizing appropriate methods.
Inhalation : If inhaled, remove to fresh air. If breathing is difficult, give oxygen. Get medical attention. If not breathing, give artificial respiration.
Ingestion : Do NOT induce vomiting unless directed to do so by medical personnel. Get medical attention if symptoms appear.
Note to physician : Treat supportively and symptomatically.
Fire-fighting measures
Combustibility Information : Combustion Class 6 - Fire Spreads- Very rapid burning with flames- rate 75 cm/min at 22°C. A wet zone stop the propagation of the flame.
Dust Explosivity Information : Explosion characteristics- Strong
Kst =329 bar m/sec, Pmax= 7.4 bar.
Minimum Ignition Energy
(MIE) 1 mJ
(MIE) 1 mJ
480ºC
Special Fire Procedures : Fire fighters should wear positive pressure self-contained breathing apparatus (SCBA) and full turnout gear.
Extinguishing Media : In case of fire, use water spray (fog), foam or dry chemicals.
Hazardous Decomposition Products : These products are carbon oxides, nitrogen oxides as well as boron oxides.
Accidental release measures
fighting procedures .
Method for cleaning-up : If emergency personnel are unavailable, carefully scoop up spilled materials and place in a sealed, liquid-proof container for disposal. If materials are dry avoid creating dusty conditions and prevent wind dispersal. Minimize contact of spilled material with soils to prevent runoff to surface waterways.
Handling and storage
Keep container tightly closed. Keep container in a cool, well-ventilated area.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 1325
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Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 1325
Shipping information
- Chemical name:
- Tetrahydrofuran, Boronic Acid
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Exposure controls / personal protection
appropriate goggles. Wear a faceshield or other full face protection if there is a potential for direct contact to the face with dusts, mists, or aerosols.
Skin Protection : Double disposable chemical resistant gloves. Additional body garments should be used based upon the task being performed
(e.g., sleevelets, apron, gauntlets, disposable suits) to avoid exposed skin surfaces. Use appropriate degowning techniques to remove potentially contaminated clothing.
Respiratory protection : Use an appropriate approved air-purifying respirator equipped with HEPA cartridges/canisters where there is the potential for exceeding established occupational exposure limits or occupational exposure bands. When handling a compound in
solution, a cartridge/canister appropriate for the solution may also be needed. Use a positive pressure, air-supplied, pressure demand tight fitting respirator (e.g., SCBA or airline equipped with emergency escape bottle) where there is a potential for uncontrolled releases in excess of the respirator's capabiliites, where exposure levels are unknown or where air-purifying respirators may not provide adequate protection.
Additional protective equipment : Disposable outer garments or chemical resistant garments of equal or greater protection.
Stability and reactivity
Incompatibility : Tetrahydrofuran : Oxidizing agents and acids. May form peroxides in the presence of air or upon prolong standing. May react with oxygen to form unstable peroxides. Peroxides are thermally unstable and shock sensitive.
Hazardous decomposition products : These products are carbon oxides, nitrogen oxides as well as boron oxides.
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.