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Diss Factsheets
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EC number: 939-133-2 | 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
DESCRIPTION OF NECESSARY FIRST-AID MEASURES
1.If inhaled
- If breathed in, move person into fresh air.
- Victim to lie down in the recovery position, cover and keep him warm.
- Oxygen or artificial respiration if needed.
- Immediate medical attention is required.
2.In case of eye contact
- Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes.
- Immediate medical attention is required.
3.In case of skin contact
- Immediately apply calcium gluconate gel 2.5% and massage into the affected area using rubber gloves; continue to massage while repeatedly applying gel until 15 minutes after pain is relieved.
- Call a physician immediately.
4.If swallowed
- Drink 1 or 2 glasses of water.
- Do NOT induce vomiting.
- Call a physician immediately.
- Keep under medical supervision for at least 48 hours.
MOST IMPORTANT SYMPTOMS/EFFECT, ACUTE AND DELAYED
1.Inhalation
- Inhalation of vapours is irritating to the respiratory system, may cause throat pain and cough.
- Breathing difficulties
2.Skin contact
- Causes burns.
- Severe skin irritation
3.Eye contact
- Causes burns.
- Severe eye irritation
- Pain
4.Ingestion
- Ingestion causes burns of the upper digestive and respiratory tracts.
- Severe irritation
- Abdominal pain
- Ulceration
Fire-fighting measures
EXTINGUISHING MEDIA
1. Suitable extinguishing media
- Water
- powder
- Foam
- Dry chemical
- Carbon dioxide (CO2)
2. Unsuitable extinguishing media
- None.
SPECIFIC HAZARDS ARISING FROM THE CHEMICAL
- The product is not flammable.
- Not explosive
- In case of fire hazardous decomposition products may be produced such as: Gaseous hydrogen fluoride (HF), Fluorophosgene
SPECIAL PROTECTIVE ACTIONS FOR FIRE-FIGHTERS
- Wear self-contained breathing apparatus and protective suit.
- When intervention in close proximity wear acid resistant over suit.
- Evacuate personnel to safe areas.
- Approach from upwind.
- Protect intervention team with a water spray as they approach the fire.
- Keep containers and surroundings cool with water spray.
- Keep product and empty container away from heat and sources of ignition.
Accidental release measures
PERSONAL PRECAUTIONS, PROTECTIVE EQUIPMENT AND EMERGENCY PROCEDURES
1. Advice for non-emergency personnel
- Prevent further leakage or spillage if safe to do so.
2. Advice for emergency responders
- Ensure adequate ventilation.
- Sweep up to prevent slipping hazard.
- Keep away from open flames, hot surfaces and sources of ignition.
- Refer to protective measures listed in the sections "HANDLING AND STORAGE" and "EXPOSURE CONTROL/PERSONAL PROTECTION".
ENVIRONMENTAL PRECAUTIONS
- Should not be released into the environment.
- Do not flush into surface water or sanitary sewer system.
METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP
- Soak up with inert absorbent material.
- Suitable material for picking up
- Dry sand
- Earth
- Shovel into suitable container for disposal.
Handling and storage
PRECAUTIONS FOR SAFE HANDLING
- Ensure adequate ventilation.
- Use personal protective equipment.
- Keep away from heat and sources of ignition.
- To avoid thermal decomposition, do not overheat.
CONDITIONS FOR STORAGE, INCLUDING INCOMPATIBILITIES
1. Storage
- Keep in properly labelled containers.
- Keep container tightly closed.
- Keep in a dry place.
- Keep away from heat and sources of ignition.
- Keep away from combustible material.
- Keep away from Incompatible products.
- Provide tight electrical equipment well protected against corrosion.
- Refer to protective measures listed in section "EXPOSURE CONTROL/PERSONAL PROTECTION".
2. Packaging material
2.1 Suitable material
- Plastic material PP, PE, PVDF, PTFE, PFA.
- Stainless steel
SPECIFIC USE(S)
- For further information, please contact: Supplier
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 2922
Shippingopen allclose all
6.1 - Toxic
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 2922
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 2922
Shipping information
- Proper shipping name and description:
- CORROSIVE LIQUID, TOXIC, N.O.S.(PERFLUOROMETHOXYDIOXOLAN FLUOROFORMATE)
- Chemical name:
- CAS name:
Carbonofluoridic acid, 1,1,2,2-tetrafluoro-2-[[2,2,4,5-tetrafluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy]ethyl ester
- Class or division:
- Class 8: Corrosive substances
- Subsidiary hazard(s):
- Class 6: Toxic and infectious substances; Division 6.1
- Packing group:
- Packing group II: Substances presenting medium danger
- EmS code:
- F-A
- S-B
- Labels:
- 8 (6.1)
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 2922
Shipping information
- Proper shipping name and description:
- CORROSIVE LIQUID, TOXIC, N.O.S.(PERFLUOROMETHOXYDIOXOLAN FLUOROFORMATE)
- Chemical name:
- CAS name:
Carbonofluoridic acid, 1,1,2,2-tetrafluoro-2-[[2,2,4,5-tetrafluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy]ethyl ester - Language:
- English
- Class or division:
- Class 8: Corrosive substances
- Subsidiary hazard(s):
- Class 6: Toxic and infectious substances; Division 6.1
- Packing group:
- Packing group II: Substances presenting medium danger
- Labels:
- 8 (6.1)
Special provisions / remarks
- Special provisions:
- Packing instruction (cargo aircraft): 855
Max net qty/pkg: 30,00 L
Packing instruction (passenger aircraft): 851
Max net qty/pkg: 1,00 L
SpecialProvisionsopen allclose all
Exposure controls / personal protection
CONTROL PARAMETERS
Exposure Limit Values:
Hydrogen Fluoride
- US. ACGIH Threshold Limit Values 2009
time weighted average = 0.5 ppm
Remarks: as F
- US. ACGIH Threshold Limit Values 2009
Ceiling Limit Value = 2 ppm
Remarks: as F
- EU. Indicative Exposure and Directives relating to the protection of risks related to work exposure to chemical, physical, and biological agents. (2000/39/EC)
time weighted average = 1.8 ppm
time weighted average = 1.5 mg/m3
Remarks: Indicative
- EU. Indicative Exposure and Directives relating to the protection of risks related to work exposure to chemical, physical, and biological agents. (2000/39/EC)
Short term exposure limit = 3 ppm
Short term exposure limit = 2.5 mg/m3
Remarks: Indicative
- US. ACGIH Threshold Limit Values 2009
Remarks: as F, Can be absorbed through skin.
Remarks:
- Threshold limit values of by-products from thermal decomposition
Carbonyl difluoride
- US. ACGIH Threshold Limit Values 2009
time weighted average = 2 ppm
- US. ACGIH Threshold Limit Values 2009
Short term exposure limit = 5 ppm
- EU. Indicative Exposure and Directives relating to the protection of risks related to work exposure to chemical, physical, and biological agents. (2000/39/EC)
time weighted average = 2.5 mg/m3
Remarks: Indicative
EXPOSURE CONTROLS
1. Appropriate engineering controls
- Ensure adequate ventilation.
- Refer to protective measures listed in sections "HANDLING AND STORAGE".
- Apply technical measures to comply with the occupational exposure limits.
2. Individual protection measures
2.1. Respiratory protection
- Use respirator when performing operations involving potential exposure to vapour of the product.
- The filter class for the respirator must be suitable for the maximum expected contaminant concentration (gas/vapour/aerosol/particulates) that may arise when handling the product. If this concentration is exceeded, self-contained breathing apparatus must be used.
- Remove respiratory and skin/eye protection only after vapours have been cleared from the area.
- Use only respiratory protection that conforms to international/ national standards.
2.2. Hand protection
- Handle in accordance with good industrial hygiene and safety practice.
- Rubber gloves
- Neoprene gloves
- Take note of the information given by the producer concerning permeability and break through times, and of special workplace conditions (mechanical strain, duration of contact).
2.3. Eye protection
- Tightly fitting safety goggles
2.4. Skin and body protection
- Long sleeved clothing
- Choose body protection in relation to its type, to the concentration and amount of dangerous substances, and to the specific work-place.
2.5. Hygiene measures
- Ensure that eyewash stations and safety showers are close to the workstation location.
- When using do not eat, drink or smoke.
- Wash hands before breaks and at the end of workday.
- Handle in accordance with good industrial hygiene and safety practice.
3. Environmental exposure controls
- Dispose of rinse water in accordance with local and national regulations.
Stability and reactivity
Reactivity
- Reacts on contact with humidity in the air or with water to release of hydrofluoric acid.
Chemical stability
- Stable under recommended storage conditions.
Possibility of hazardous reactions
- The product may decompose even at room temperature with formation of COF2 increasing the container's pressure. Decomposition can be activated by fluorine ions.
Conditions to avoid
- Exposure to moisture.
- Avoid temperatures above 60°C, direct sunlight and contact with sources of heat.
- To avoid thermal decomposition, do not overheat.
- Keep away from flames and sparks.
Materials to avoid
- Water, Ammonia, Alcohol, Alkalis, Bases
Hazardous decomposition products
- Gaseous hydrogen fluoride (HF), Fluorophosgene, Carbon oxides
Disposal considerations
Waste disposal methods
- Can be incinerated, when in compliance with local regulations.
- The incinerator must be equipped with a system for the neutralisation or recovery of HF.
- In accordance with local and national regulations.
Contaminated packaging
- Empty containers can be landfilled, when in accordance with the 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.