Registration Dossier
Registration Dossier
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EC number: 274-936-5 | CAS number: 70851-50-2
Guidance on Safe Use
Guidance on Safe Use
Administrative data
First-aid measures
Description of first aid measures
General information:
Take persons to a safe place. Observe self-protection for first aid.
After contact with the eyes:
Rinse immediately with plenty of water for 10-15 minutes. Seek medical advice in case of continuous irritation.
After contact with the skin:
Remove contaminated or soaked clothing. Immediately rinse with plenty of soap and water. In the event of a visible skin change
or other complaints, seek medical advice (show label or SDS where possible).
After inhalation:
Keep the patient calm. If unconscious place in stable sideways position. Protect against loss of body heat. In cases of sickness
seek medical advice (show label or SDS if possible).
After swallowing:
If conscious, give several small portions of water to drink. Do not induce vomiting. Seek medical advice immediately and clearly
identify substance.
Most important symptoms and effects, both acute and delayed
Any relevant information can be found in other parts of this section.
Indication of any immediate medical attention and special treatment needed
Methanol (CAS 67-56-1) is readily and rapidly absorbed at all exposure routes and is toxic by all routes. Methanol may cause
irritation of the mucosa, as well as nausea, vomiting, headaches, vertigo and visual disorders, including blindness (irreversible
damage to the optic nerve), acidosis, spasms, narcosis and coma. There may be a delay in the onset of these effects after
exposure. Further toxicology information must be observed.
General information:
Take persons to a safe place. Observe self-protection for first aid.
After contact with the eyes:
Rinse immediately with plenty of water for 10-15 minutes. Seek medical advice in case of continuous irritation.
After contact with the skin:
Remove contaminated or soaked clothing. Immediately rinse with plenty of soap and water. In the event of a visible skin change
or other complaints, seek medical advice (show label or SDS where possible).
After inhalation:
Keep the patient calm. If unconscious place in stable sideways position. Protect against loss of body heat. In cases of sickness
seek medical advice (show label or SDS if possible).
After swallowing:
If conscious, give several small portions of water to drink. Do not induce vomiting. Seek medical advice immediately and clearly
identify substance.
Most important symptoms and effects, both acute and delayed
Any relevant information can be found in other parts of this section.
Indication of any immediate medical attention and special treatment needed
Methanol (CAS 67-56-1) is readily and rapidly absorbed at all exposure routes and is toxic by all routes. Methanol may cause
irritation of the mucosa, as well as nausea, vomiting, headaches, vertigo and visual disorders, including blindness (irreversible
damage to the optic nerve), acidosis, spasms, narcosis and coma. There may be a delay in the onset of these effects after
exposure. Further toxicology information must be observed.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media:
water mist , extinguishing powder , alcohol-resistant foam , carbon dioxide , sand .
Extinguishing media which must not be used for safety reasons:
water jet .
Special hazards arising from the substance or mixture
Risk of hazardous gasses or fumes in the event of fire. Exposure to combustion products may be a health hazard! Hazardous
combustion products: carbon oxides , silicon oxides , incompletely burnt hydrocarbons , toxic and very toxic fumes .
Advice for firefighters
Special protective equipment for fire fighting:
Use respiratory protection independent of recirculated air. Keep unprotected persons away.
Suitable extinguishing media:
water mist , extinguishing powder , alcohol-resistant foam , carbon dioxide , sand .
Extinguishing media which must not be used for safety reasons:
water jet .
Special hazards arising from the substance or mixture
Risk of hazardous gasses or fumes in the event of fire. Exposure to combustion products may be a health hazard! Hazardous
combustion products: carbon oxides , silicon oxides , incompletely burnt hydrocarbons , toxic and very toxic fumes .
Advice for firefighters
Special protective equipment for fire fighting:
Use respiratory protection independent of recirculated air. Keep unprotected persons away.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Secure the area. Wear personal protection equipment (see section 8). Keep unprotected persons away. Avoid contact with eyes
and skin. Do not inhale gases/vapours/aerosols. If material is released indicate risk of slipping. Do not walk through spilled
material.
Environmental precautions
Prevent material from entering surface waters, drains or sewers and soil. Close leak if possible without risk. Contain any fluid that
runs out using suitable material (e.g. earth). Retain contaminated water/extinguishing water. Dispose of in prescribed marked
containers. Inform authorities if substance leaks into surface waters, sewerage or ground.
Methods and material for containment and cleaning up
Take up mechanically and dispose of according to local/state/federal regulations. Do not flush away with water. For small
amounts: Absorb with a neutral (non-acidic / non-basic) liquid binding material such as diatomaceous earth and dispose of
according to government regulations. For large amounts: Liquids may be recovered using suction devices or pumps. If flammable,
only air driven or properly rated electrical equipment should be used. Clean any slippery coating that remains using a detergent /
soap solution or another biodegradable cleaner. Silicone fluids are slippery; spills are a safety hazard. Apply sand or other inert
granular material to improve traction.
Further information:
Exhaust vapours. Eliminate all sources of ignition. Consider explosion protection.
Reference to other sections
Relevant information in other sections has to be considered. This applies in particular for information given on personal protective
equipment and on disposal.
Secure the area. Wear personal protection equipment (see section 8). Keep unprotected persons away. Avoid contact with eyes
and skin. Do not inhale gases/vapours/aerosols. If material is released indicate risk of slipping. Do not walk through spilled
material.
Environmental precautions
Prevent material from entering surface waters, drains or sewers and soil. Close leak if possible without risk. Contain any fluid that
runs out using suitable material (e.g. earth). Retain contaminated water/extinguishing water. Dispose of in prescribed marked
containers. Inform authorities if substance leaks into surface waters, sewerage or ground.
Methods and material for containment and cleaning up
Take up mechanically and dispose of according to local/state/federal regulations. Do not flush away with water. For small
amounts: Absorb with a neutral (non-acidic / non-basic) liquid binding material such as diatomaceous earth and dispose of
according to government regulations. For large amounts: Liquids may be recovered using suction devices or pumps. If flammable,
only air driven or properly rated electrical equipment should be used. Clean any slippery coating that remains using a detergent /
soap solution or another biodegradable cleaner. Silicone fluids are slippery; spills are a safety hazard. Apply sand or other inert
granular material to improve traction.
Further information:
Exhaust vapours. Eliminate all sources of ignition. Consider explosion protection.
Reference to other sections
Relevant information in other sections has to be considered. This applies in particular for information given on personal protective
equipment and on disposal.
Handling and storage
Precautions for safe handling
Precautions for safe handling:
Ensure adequate ventilation. Must be syphoned off in situ. Spilled substance increases risk of slipping. Avoid formation of
aerosols. In case of aerosol formation special protective measures are required (exhausting by suction, respiratory protection).
Keep away from incompatible substances.
Precautions against fire and explosion:
Product can separate methanol. Flammable vapors may accumulate and form explosive mixtures with air in containers, process
vessels, including partial, empty and uncleaned containers and vessels, or other enclosed spaces. Keep away from sources of
ignition and do not smoke. Take precautionary measures against electrostatic charging. Cool endangered containers with water.
Conditions for safe storage, including any incompatibilities
Conditions for storage rooms and vessels:
Observe local/state/federal regulations.
Advice for storage of incompatible materials:
Observe local/state/federal regulations.
Further information for storage:
Store in a dry and cool place. Protect against moisture. Store container in a well ventilated place.
Precautions for safe handling:
Ensure adequate ventilation. Must be syphoned off in situ. Spilled substance increases risk of slipping. Avoid formation of
aerosols. In case of aerosol formation special protective measures are required (exhausting by suction, respiratory protection).
Keep away from incompatible substances.
Precautions against fire and explosion:
Product can separate methanol. Flammable vapors may accumulate and form explosive mixtures with air in containers, process
vessels, including partial, empty and uncleaned containers and vessels, or other enclosed spaces. Keep away from sources of
ignition and do not smoke. Take precautionary measures against electrostatic charging. Cool endangered containers with water.
Conditions for safe storage, including any incompatibilities
Conditions for storage rooms and vessels:
Observe local/state/federal regulations.
Advice for storage of incompatible materials:
Observe local/state/federal regulations.
Further information for storage:
Store in a dry and cool place. Protect against moisture. Store container in a well ventilated place.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- Not regulated for transport
Shippingopen allclose all
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- Not regulated for transport
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- Not regulated for transport
Shippingopen allclose all
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not regulated for transport
Shippingopen allclose all
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Control parameters
Maximum airborne concentrations at the workplace:
CAS No. Material Type mg/m3 ppm
67-56-1 Methanol AGW 270,0 200,0
Aerosol - inhalable fraction 10,0
Methanol (CAS no. 67-56-1): Refer to Technical Rules for Hazardous Substances "TRGS 900" for more details on the German
AGW.
The aerosol limit specified is a recommendation should aerosol be formed during processing.
CAS No. Material Value other material Time
67-56-1 METHANOL 30 mg/l URIN C,B
Exposure controls
Exposure in the work place limited and controlled
General protection and hygiene measures:
Observe standard industrial hygiene practices for the handling of chemical substances. Do not inhale gases/vapours/aerosols.
Use with adequate ventilation. Avoid contact with eyes and skin. Preventive skin protection recommended. Remove
contaminated, soaked clothing immediately. Clean work areas regularly. Provide emergency shower and eye-bath. Do not eat,
drink or smoke when handling. Keep away from foodstuff, drink and feedingstuff.
Personal protection equipment:
Respiratory protection
If inhalative exposure above the occupational exposure limit cannot be excluded, adequate respiratory protection equipment must
be used. Suitable respiratory equipment: Respirator with a full face mask, according to acknowledged standards such as EN 136.
Recommended Filter type: Gas filter type ABEK (certain inorganic, organic and acidic gases and vapors; ammonia/amines),
according to acknowledged standards such as EN 14387
In case of mist, spray or aerosol exposure wear suitable personal respiratory protection and protective suit. Suitable respiratory
equipment: Respirator with a full face mask, according to acknowledged standards such as EN 136.
Recommended Filter type: Combined filter type ABEK-P2 (certain inorganic, organic and acidic gases and vapors;
ammonia/amines; particles), according to acknowledged standards such as EN 14387
Observe the equipment manufacturer's information and wear time limits for respirators.
Eye protection
tight fitting protective goggles .
Hand protection
Gloves are required at all times when handling the material.
Recommended glove types: Protective gloves made of butyl rubber
thickness of the material: > 0,5 mm
Breakthrough time: > 480 min
Recommended glove types: Protective gloves made of nitrile rubber
thickness of the material: > 0,4 mm
Breakthrough time: 10 - 30 min
Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves.
Also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion,
and the contact time. Note that, due to the numerous external influences (such as temperature), a chemically resistant protective
glove in daily use may have a service life that is considerably shorter than the measured break through time.
Skin protection
If handled uncovered: Chemical protective clothing, full-body liquid-tight protection if necessary. Please observe the instructions
regarding permeability time which are provided by the supplier.
Exposure to the environment limited and controlled
Prevent material from entering surface waters, drains or sewers and soil.
Further information for system design and engineering measures
Observe national regulatory requirements.
Maximum airborne concentrations at the workplace:
CAS No. Material Type mg/m3 ppm
67-56-1 Methanol AGW 270,0 200,0
Aerosol - inhalable fraction 10,0
Methanol (CAS no. 67-56-1): Refer to Technical Rules for Hazardous Substances "TRGS 900" for more details on the German
AGW.
The aerosol limit specified is a recommendation should aerosol be formed during processing.
CAS No. Material Value other material Time
67-56-1 METHANOL 30 mg/l URIN C,B
Exposure controls
Exposure in the work place limited and controlled
General protection and hygiene measures:
Observe standard industrial hygiene practices for the handling of chemical substances. Do not inhale gases/vapours/aerosols.
Use with adequate ventilation. Avoid contact with eyes and skin. Preventive skin protection recommended. Remove
contaminated, soaked clothing immediately. Clean work areas regularly. Provide emergency shower and eye-bath. Do not eat,
drink or smoke when handling. Keep away from foodstuff, drink and feedingstuff.
Personal protection equipment:
Respiratory protection
If inhalative exposure above the occupational exposure limit cannot be excluded, adequate respiratory protection equipment must
be used. Suitable respiratory equipment: Respirator with a full face mask, according to acknowledged standards such as EN 136.
Recommended Filter type: Gas filter type ABEK (certain inorganic, organic and acidic gases and vapors; ammonia/amines),
according to acknowledged standards such as EN 14387
In case of mist, spray or aerosol exposure wear suitable personal respiratory protection and protective suit. Suitable respiratory
equipment: Respirator with a full face mask, according to acknowledged standards such as EN 136.
Recommended Filter type: Combined filter type ABEK-P2 (certain inorganic, organic and acidic gases and vapors;
ammonia/amines; particles), according to acknowledged standards such as EN 14387
Observe the equipment manufacturer's information and wear time limits for respirators.
Eye protection
tight fitting protective goggles .
Hand protection
Gloves are required at all times when handling the material.
Recommended glove types: Protective gloves made of butyl rubber
thickness of the material: > 0,5 mm
Breakthrough time: > 480 min
Recommended glove types: Protective gloves made of nitrile rubber
thickness of the material: > 0,4 mm
Breakthrough time: 10 - 30 min
Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves.
Also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion,
and the contact time. Note that, due to the numerous external influences (such as temperature), a chemically resistant protective
glove in daily use may have a service life that is considerably shorter than the measured break through time.
Skin protection
If handled uncovered: Chemical protective clothing, full-body liquid-tight protection if necessary. Please observe the instructions
regarding permeability time which are provided by the supplier.
Exposure to the environment limited and controlled
Prevent material from entering surface waters, drains or sewers and soil.
Further information for system design and engineering measures
Observe national regulatory requirements.
Stability and reactivity
Reactivity; Chemical stability; Possibility of hazardous reactions
If stored and handled in accordance with standard industrial practices no hazardous reactions are known.
Relevant information can possibly be found in other parts of this section.
Conditions to avoid
moisture , Heat, open flames, and other sources of ignition.
Incompatible materials
Reacts with: water , basic substances and acids . Reaction causes the formation of: methanol .
Hazardous decomposition products
By hydrolysis: methanol . Measurements have shown the formation of small amounts of formaldehyde at temperatures above
about 150 °C (302 °F) through oxidation.
If stored and handled in accordance with standard industrial practices no hazardous reactions are known.
Relevant information can possibly be found in other parts of this section.
Conditions to avoid
moisture , Heat, open flames, and other sources of ignition.
Incompatible materials
Reacts with: water , basic substances and acids . Reaction causes the formation of: methanol .
Hazardous decomposition products
By hydrolysis: methanol . Measurements have shown the formation of small amounts of formaldehyde at temperatures above
about 150 °C (302 °F) through oxidation.
Disposal considerations
Waste treatment methods
Material
Recommendation:
Material that cannot be used, reprocessed or recycled should be disposed of in accordance with Federal, State, and local
regulations at an approved facility. Depending on the regulations, waste treatment methods may include, e.g., landfill or
incineration.
Uncleaned packaging
Recommendation:
Completely discharge containers (no tear drops, no powder rest, scraped carefully). Containers may be recycled or re-used.
Observe local/state/federal regulations. Uncleaned packaging should be treated with the same precautions as the material.
Waste Disposal Legislation Ref.No.(EC)
It is not possible to determine a waste code for this product in accordance with the European Waste Catalogue (EWC) since it is
only possible to classify it according to how it is used by the customer. The waste code is to be determined within the EU in liaison
with the waste-disposal operator.
Material
Recommendation:
Material that cannot be used, reprocessed or recycled should be disposed of in accordance with Federal, State, and local
regulations at an approved facility. Depending on the regulations, waste treatment methods may include, e.g., landfill or
incineration.
Uncleaned packaging
Recommendation:
Completely discharge containers (no tear drops, no powder rest, scraped carefully). Containers may be recycled or re-used.
Observe local/state/federal regulations. Uncleaned packaging should be treated with the same precautions as the material.
Waste Disposal Legislation Ref.No.(EC)
It is not possible to determine a waste code for this product in accordance with the European Waste Catalogue (EWC) since it is
only possible to classify it according to how it is used by the customer. The waste code is to be determined within the EU in liaison
with the waste-disposal operator.
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.
