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Diss Factsheets
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EC number: 219-348-1 | CAS number: 2421-28-5
- 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:
Pay attention to self-protection.
Remove victims from hazardous area.
Immediately remove soiled or soaked clothing and remove it to a safe distance.
Keep victim warm, in a stabilized position and covered.
Do not leave victims unattended.
If the casualty is unconscious: Place the victim in the recovery position.
Inhalation:
Inhalation is possible if aerosols, mists, dusts, or smoke form.
Move victims into fresh air.
With labored breathing: Provide with oxygen. Consult a doctor.
If the casualty is not breathing: Perform mouth-to-mouth resuscitation, notify emergency physician immediately.
Skin contact:
Wash off affected area immediately with plenty of water for at least 15 minutes.
With liposoluble substances, products, or preparations, continue decontamination with polyethylene glycol 400 after initial rinsing with water and then
wash with water and soap.
If symptoms persist, consult a physician for treatment.
Eye contact:
With eye held open, thoroughly rinse immediately with plenty of water for at least 10 minutes.
Consult an ophthalmologist immediately if the symptoms persist.
When dealing with caustic substances, notify emergency physician immediately (key words: burns in eye).
Ingestion:
Rinse out mouth.
Immediately give large quantities of water to drink.
Consult a physician immediately.
When dealing with caustic substances, notify emergency physician immediately.
Most important symptoms and effects, both acute and delayed:
Hazards
Strongly irritating to corrosive.Harmful by inhalation, in contact with skin and if swallowed.Vapours may cause drowsiness and dizziness.
Indication of any immediate medical attention and special treatment needed:
In case of substances with high water solubility, inhalation of vapors, aerosols, mists, and smoke from caustic substances, products, and preparations, as well as caustic gases, results in irritations up to formation of necrosis in the upper respiratory tract.
The initial focus is on the local action: signs of irritation of the respiratory tract such as coughing, burning behind the sternum, tears, burning in the eyes or nose.
There is a fundamental risk of acute toxic pulmonary edema!
In case of substances with low water solubility, only slight local irritations may appear at first, but after several hours of latency without symptoms, may develop into increasingly labored breathing and cyanosis as a result of a delayed pulmonary edema.
There is a danger of underestimating the severity of the intoxication!
Fire-fighting measures
Suitable extinguishing media:
Water spray, foam, CO2, dry powder.
Unsuitable extinguishing media:
High volume water jet
Special hazards arising from the substance or mixture:
None known.
Special protective equipment for fire-fighters:
In case of fire: full protective suit and wear a self contained respiratory apparatus
Advice for firefighters:
Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.
In case of fire, remove the endangered barrels and bring to a safe place, if this can be done safely.
In case of fire: full protective suit and wear a self contained respiratory apparatus
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Ensure adequate ventilation.
Wear personal protective equipment.
Keep unauthorized persons away.
Environmental precautions:
No special environmental precautions required.
Methods and material for containment and cleaning up:
Avoid dust formation.
Rinse away any residue with water. Collect in suitable containers.
Handling and storage
Handling:
Precautions for safe handling
Avoid residues of the product on the containers.
Ensure adequate ventilation.
Avoid contact with skin, eyes and clothing.
Avoid dust formation.
Wash face and/or hands before break and end of work.
Wear personal protective equipment.
Conditions for safe storage, including any incompatibilities
Storage:
Conditions for safe storage, including any incompatibilities.
Store in the original receptacle, keeping this tightly sealed, under cool and dry conditions.
Further information:
In order to ensure due transportation, make certain that stacks are of the correct height, containers are securely fastened so as not to fall off, and labelled according to the regulations.
Dust explosion class:
St3
Maximum rate of pressure rise: 1220 bar/s
Standardized max. rate of pressure increase, KSt: 331 bar•m/s
mean grain size
9 µm
St3
Maximum rate of pressure rise: 1362 bar/s
Standardized max. rate of pressure increase, KSt: 370 bar•m/s
mean grain size
2 µm
German storage class
Combustible / non-combustible liquids and solids not assigned to other storage classes.
Transport information
Land transport (UN RTDG/ADR/RID)
Shippingopen allclose all
Special provisions / remarks
- Remarks:
- Transport/further information:
Not dangerous according to transport regulations.
Inland waterway transport (UN RTDG/ADN(R))
Shippingopen allclose all
Special provisions / remarks
- Remarks:
- Transport/further information:
Not dangerous according to transport regulations.
Marine transport (UN RTDG/IMDG)
Shippingopen allclose all
Special provisions / remarks
- Remarks:
- Transport/further information:
Not dangerous according to transport regulations.
Air transport (UN RTDG/ICAO/IATA)
Shippingopen allclose all
Special provisions / remarks
- Remarks:
- Transport/further information:
Not dangerous according to transport regulations.
Additional transport information
Additional information
- Special provisions / remarks / other:
- Transport/further information:
Not dangerous according to transport regulations.
Exposure controls / personal protection
Control parameters:
DNEL/DMEL values
End Use Workers
Routes of exposure Inhalation
Possible health damage Long-term - systemic effects
Value 0,3 mg/m3
End Use Workers
Routes of exposure Inhalation
Possible health damage Acute - systemic effects
Value 0,9 mg/m3
End Use Workers
Routes of exposure Inhalation
Possible health damage Long-term - local effects
Value 0,1 mg/m3
End Use Workers
Routes of exposure Inhalation
Possible health damage Acute - local effects
Value 0,3 mg/m3
End Use Workers
Routes of exposure dermal
Possible health damage Long-term - systemic effects
Remarks not derived
Low hazard (no threshold derived).
End Use Workers
Routes of exposure dermal
Possible health damage Acute - systemic effects
Remarks not derived
Low hazard (no threshold derived).
End Use Workers
Routes of exposure dermal
Possible health damage Long-term - local effects
Remarks high hazard
Respiratory or skin sensitisation
End Use Workers
Routes of exposure dermal
Possible health damage Acute - local effects
Remarks high hazard
Respiratory or skin sensitisation
PNEC values Freshwater
Value 0,07 mg/l
marine water
Value 0,007 mg/l
water - intermittent releases
Value 0,7 mg/l
Fresh water sediment
Value 2,4 mg/kg (dry weight)
marine water sediment
Value 0,24 mg/kg (dry weight)
STP
Value 40 mg/l
Soil
Value 0,27 mg/kg (dry weight)
Air
Remarks No values determined.
Engineering measures:
Provide appropriate exhaust ventilation at machinery.
If possible, use material transfer/filling, metering and blending plants that are closed, or provide for local suction devices.
Provide sufficient air exchange and/or exhaust in work rooms.
Personal protective equipment:
Respiratory protection:
use respiratory equipment with suitable filter (filter type P2) or wear a self contained respiratory apparatus
Note time limit for wearing respiratory protective equipment.
Hand protection:
Applies to handling for brief periods or of small amounts
Glove material Nitrile, for example, Dermatril 740, Kächele-Cama Latex GmbH (KCL), Germany
Material thickness: 0.11 mm
Method: DIN EN 374
Applies to handling for longer periods or of large amounts
Glove material: Nitrile/Chloroprene, for example, Nitopren 717, Kächele-Cama Latex GmbH (KCL), Germany
Material thickness: 0.65 mm
Method: DIN EN 374
Eye protection:
Safety glasses with side-shields conforming to EN166
Skin and body protection
Suitable protective clothing - Use disposable clothing if appropriate.
Hygiene measures:
Avoid contact with skin and eyes.
In case of skin contact
Wash off with plenty of water and soap.
No eating, drinking, smoking, or snuffing tobacco at work. Wash face and/or hands before break and end of work.
Take off clothing and shoes contaminated with product. Clean before reuse.
Protective measures:
The personal protective equipment used must meet the requirements of directive 89/686/EEC and amendments (CE certification).
Stability and reactivity
Reactivity
No further information available
Chemical stability
No further information available
Possibility of hazardous reactions
No further information available
Conditions to avoid:
None known
Incompatible materials:
Alkali metals, alkali hydroxide, oxidants, ammonia, amines, reducing agents, alcohols, reacts slowly with water
Hazardous decomposition products:
Emits irritating fumes upon heating at 227-289 deg. C (441-552 deg. F).
Decomposes at temperatures >/= 300 deg. C (572 deg. F) to form carbon monoxide, carbon dioxide, and water.
Further information:
Stable under normal conditions.
Disposal considerations
Product:
Disposal according to local authority regulations.
Pack and label wastes like the pure substance. Do not detach label from the delivery containers prior to disposal.
Uncleaned packaging:
Do not reuse empty containers and dispose of in accordance with the regulations issued by the appropriate local authorities.
Waste Key Number:
The waste key number must be determined as per the European Waste Types List (decision on EU Waste Types List 2000/532/EC) in cooperation with the disposal firm / producing firm / official authority.
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.